Why Prisms are Used in Binoculars?

Prisms are transparent objects made of glass or another transparent material properly fashioned with plane faces and angles to reflect light. Internal reflection can modify the direction of light, which is why prisms are used in binoculars.

Binoculars provide users with a three-dimensional vision, in contrast to a (monocular) telescope, since each eyepiece presents a slightly distinct image to each viewer’s eye, and the parallax gives the visual cortex the ability to generate a sense of depth.

Depending on the use, prisms can take on various shapes and forms. The Porro prism, for instance, is used in various optical viewing devices, including periscopes, binoculars, and monoculars. It is composed of two prisms that are positioned to invert and reverse an image.

Prisms Vs. Mirrors

Here are different reasons why prisms are used in optical viewing devices instead of mirrors:


  • TIR (total internal reflection) is higher in prisms than in mirrors. As a result, it offers greater optical benefits. Mirrors frequently cause reflection distortion, which lowers the quality of the picture.
  • Prisms engage in complete internal reflection, where the intensity of the incident light is conserved. In contrast, mirrors always absorb a portion of the light, reducing the intensity of the incident light. 
  • For greater reflection, prisms are used in binoculars instead of mirrors. Binoculars employ right-angled prisms in general. Prisms can improve reflection efficiency in binoculars by up to 95%.
  • Total internal reflection (TIR), which prisms use, has advantages over the losses you’d anticipate from mirrors. Only around 95% of what is reflected by prisms at the proper TIR angles is reflected by mirrors. The refraction deformation that may occur when utilizing a glass-fronted, reflective-coated mirror is likewise avoided by prisms.

Reasons why prisms are used in binoculars-

Without a prism, the binocular produces inverted pictures. Binocular images are constructed using prisms to make them acceptable for human vision. Prisms also shorten the optical path of light, reducing the binoculars’ size.

Binoculars are magnifying tools that make an object appear larger than it is. A prism is a clear, well-polished optical device that bends light as it passes through its surfaces. There are two main uses for prisms in binoculars-

  • The objective lens produces an image that is laterally inverted and upside-down. The prism makes the image upright and correctly oriented so that it is suitable for viewing with the human eye.
  • A binocular’s length can be decreased by using prisms, which provides another benefit. The path of the light is shortened and bent by the prism, shrinking the binocular size.

Types of prisms used in the binoculars

Binoculars use the Porro prism and the Roof prism, two different prisms. 

Porro prism:

Four 45-degree triangular reflecting surfaces make up the porro prism. Two porro prisms are used in binoculars at an angle. When light passes through a broad rectangular surface, the prism’s triangular faces experience complete internal reflection twice. 

The light exits the rectangular surface in the opposite direction that it entered. When standing on their objective lenses, porro prism binoculars form the shape of an M because the objective lens and eyepiece are bent at a right angle.

Benefits of Porro prism:

  • Brighter images due to increased light transmission
  • Quick focusing
  • Close focusing
  • A wider field of vision.

Roof prism:

Two faces of a reflecting prism called a roof prism meet at a 90-degree angle. The name “roof prism” refers to how similar the junction is to a house’s roof. The light that entered the roof prism is divided into two portions. One part is reversed, and the other reflects through the two surfaces. 

Roof prism binoculars have an H shape when standing upright because they are normally straight with the objective lens aligned with the eyepiece. The porro prism is preferred over the roof prism because it offers more contrast.

Benefits of Roof prism:

  • Simple handling
  • Close focus on more modern models
  • Increased longevity due to fewer external moving parts
  • Better power-to-weight ratio.

Varieties of binoculars

Here are some of the finest binoculars to choose from, as listed below:

Swift S8 (8 X 42):

The Swift S8 Black binocular incorporates rubber armoring, BAK4 Roof prisms, multi-coated lenses, a large field of view, and weatherproof construction. The Roof Prisms’ BAK4 optical glass construction preserves natural color, and the multicoated lenses increase transmission and image brightness. 

Swift Binocular

The center focus and diopter allow you to see small details as close as 14.8′ away, and the wide 6.8-degree angular field of view gives you a 365′ linear field of view at a 1000-yard distance. The best variety of roof prism is a BAK-4 prism because of its superior optical glass construction, which results in crisper images. 

Additionally, BK-7 prisms are employed, typically in cheaper binoculars. These are adequate, though not as good as BAK-4 prisms. That is why prisms are used in binoculars, specially BAK-4 prisms in SWIFT S8 (8 X 42).

Sparrow (7 X 50):

The Sparrow offers bright, clear images because of its large objective lenses and multi-optics. The depth of field and contrast are rich thanks to the BAK4 Porro prism architecture. Rubber eyecups can be folded down for eyeglass wearers and are designed to maximize long-eye relief and keep stray light from leaking from your peripheral vision.

SPARROW Binocular

BAK4 Porro prisms are modifications of the common 90° prism used in pairs to shift and invert a beam. Porro prisms are frequently employed in binoculars, where they appropriately orient the image and slightly shorten the overall length of the binoculars.

 Falcon F15 (15 X 70):

These binoculars are made with the needs of bird watchers in mind, and they include features like laser-etched markings and a sleek black finish that make them comfortable to handle and operate.

The XLT multi-coating specification on the Falcon binoculars provides exceptional light transmission for clear images even in dim lighting. These binoculars have BAK4 glass lenses that offer a clear view even when used in the rain or fog.


The Porro prism design offers a broad field of vision so that you can observe everything around you. You can see items up close without sacrificing clarity or brightness due to the large 70 mm objectives. 

The Porro prism configuration offers a deep field of vision and excellent contrast to captivate viewers and immerse them in the observation experience. 

High-contrast views that are bright, clear, and accurate in color fidelity are produced by combining optical coatings, prisms, and big 70 mm objectives.

Hawk (10 X 50):

The Hawk’s 50-millimeter objectives provide even greater light transmission capabilities and high magnification for superb close-up detail. This binocular excels in low-light situations like the dawn, dusk, and overcast days. 

It is a fantastic choice to serve as an astronomical sky scanner and be useful for hunting or outdoor panoramic views. The exceptionally wide 67.4 degrees of Apparent Angle of View (AAoV) is highly appreciated here.


More light will be transmitted to the full field of view due to the higher refractive index rate and the complete, circular shape of the exit pupil. This will result in more vibrant and acute edges to your peripheral vision. 

The BAK4 prism glass used in these binoculars enhances the projected image’s brightness and clarity. That is the reason why the BAK4 prisms are used in binoculars.

In a nutshell!

You can continue with Pie Matrix if you’re unsure who to put your faith in to get your binoculars. Depending on your interests, Pie Matrix has a wide selection of binoculars. We are a reputable business and would charge a very affordable fee. 

Contact us if you still want to know more about why prisms are used in binoculars.

Unlocking the Mysteries of the Universe: Bringing astronomy to Rural India

Telescopes can be a powerful tool for educating kids in rural areas about astronomy. We at ThePieMatrix are providing access to telescopes and teaching them how to use them, we can inspire wonder and curiosity about the universe, and help to level the playing field between urban and rural areas. With some basic knowledge and the right equipment, we can introduce kids to the wonders of the night sky and give them an experience that can last a lifetime.

 Continue reading "Unlocking the Mysteries of the Universe: Bringing astronomy to Rural India"

How to purchase the best telescopes on a budget in 2023?

Observing celestial objects from the comfort of your backyard is a dream for many budding astronomers. Telescopes are a great aid for people who want to explore their passion for astronomy, where they can get a spectacular view of earth’s atmosphere and linger gaze on space bodies. However, purchasing the perfect telescope could be daunting when you don’t have professional help. Let’s know together how to buy best telescope in budget.

When it comes to the best telescope, there is no need to spend a lot to unlock the dormant beauty of the night sky. However, plenty of reputable brands out there make excellent telescopes under 10000, ensuring they are available at an affordable price.

Tips for Buying the best Telescope in Budget

With a little forethought, we can shop for a smarter and more inexpensive telescope to experience the celestial objects in the sky. Here are a few effective tips for entering the cost-effective telescope world.

Pick the one you use the most

In most situations, especially for beginners, there is no need to go for the largest telescopes. In addition, Larger telescopes require frequent maintenance and adequate training to use. Therefore ensure to get the budget telescope of your preferred size. With such options, you don’t have to compromise on the quality and functionality of the equipment. 

Plan the budget

Telescopes can be brought either as individual equipment or as a complete kit. At the bare level, it is possible to get the best telescope under 6000 with accessories like a tripod, mount and eyepiece. However, you should plan the budget accordingly if you want additional objects like portable battery packs, filters and adapters.

Opt for established bands

 Inexpensive telescopes are manufactured in the market, but they are not designed with the same excellent features. Therefore it is important to opt for reputable and established brands to get excellent budget telescopes at reasonable prices. 

Stick with the Barlow lens

Most entry-level professional telescopes are manufactured with a pair of eyepieces, with typical levels of 25mm and 9mm. Picking up the addition of an affordable Barlow lens will allow you to double the effective focal length when it is placed in front of the eyepiece. For instance, a 25mm eyepiece operates like a 12.5mm eyepiece, where you can achieve twice the level of Magnification as well as the value.  

Best Telescopes for beginners under budget in 2023

If you are entering the stargazing arena and looking for the best telescope in budget for engineering, you have landed in the right place. Here, we have compiled the list of the best budget telescopes to buy in 2023.

1. NEO 50360

NEO 50360 is one of our perfect entry-level professional telescopes in the galaxy, which is affordable and high quality. Due to cutting-edge technology, this great multipurpose model is used for terrestrial and sky viewing.

NEO 50360

The powerful optics of the telescope, along with its 360-degree rotating mount, make it a travel-friendly option for novice astronomy learners. It has simple alignment and even allows you to see distant space objects, including the moon and galactic elements, along with natural objects, such as birds and mountains.


  • Aperture – 50mm
  • Focal length – 360 mm
  • Tripod – Aluminium Tripod colour electroplated black
  • Focal ratio- f/7.2
  • Resolution – 23 Arc second
  • Maximum magnification – 90x
  • Eyepieces – H12.5mm and H20mm
  • Lens/Mirror type – Acromathic, Anti-reflective and fully coated

2. Phoenix 60700

Phoenix 60700 is one of the best refractor types of the beginner-level telescope to explore deep sky objects such as Andromeda galaxy at a cost-effective price tag. It is suited for terrestrial observation in the daytime as a spotting scope and celestial exploration at night.

Phoenix 60700

With a fork mount and adjustable tripod, the telescope is easy to set up, and the focal ratio of the lens allows you to indulge in the beautiful essence of lunar and earthly landscapes. The magnification lens will give you brilliant and precise images of the space objects.


  • Aperture – 60 mm
  • Focal length – 700 mm
  • Tripod – Adjustable aluminum with electroplated black colour
  • Focal ratio – f/11.6
  • Maximum magnification – 175x
  • Eyepieces – H20mm, H12.5mm, SR4mm
  • Lens/Mirror type – Acromathic, Anti-reflective, and fully coated

3. Pegasus 76700

Pegasus 76700 is one of the suitable telescopes for 360-degree level stargazing, known for its perfect size and weight for excellent astronomy observation. The metal U-shaped mount in the telescope kit delivers a sturdy and reliable foundation for deep-sky observation and astrophotography.

Pegasus 76700

The focal length of the equipment boasts the ability to view the precise picture of Saturn’s rings and even the moons of Jupiter. The metal and aluminum combination makes the telescope durable and flexible to withstand heavy use for longer.


  • Aperture – 76 mm
  • Focal length – 700 nm
  • Tripod – Adjustable Aluminium with powder-coated black colour
  • Focal ratio – f/9.2
  • Resolution – 1.52 Arc second
  • Maximum Magnification – 235X (with Barlow lens)
  • Eyepieces – H20mm, F12mm, H6mm
  • Lens/mirror type – Highly reflective aluminum/SiO2 coated mirror

4. Griffin 1141100

Griffin is another greatest looking, persuasive and featured-filled telescope, suitable for those who love to experience deep sky observations with HD astrophotography. The telescope is equipped with a red dot viewfinder, enabling easy navigation throughout celestial space. 

Griffin 1141100 

Besides the no-tool setup equips, the telescope offers distinct pictures of stars, the moon, plants, and more in the deep dark sky above. It also offers spectacular star-locating technology to deliver impressively detailed exploration possible.


  • Aperture – 114 mm
  • Focal length – 1200 mm
  • Tripod – Adjustable heavy-duty steel tripod
  • Focal ratio – f/8.7
  • Resolution – 1.22 Arc second
  • Maximum magnification – 210X
  • Eyepieces – K25mm, K10mm, K6mm
  • Lens/Mirror type – Highly reflective aluminum/SiO2 coated mirror

Wrapping Up

No ‘best’ telescope exists; the right one fits your needs and interests. At Pie Matrix, we have a wide selection of beginner telescopes under Rs. 10,000, allowing you to reach for the stars without breaking the bank. If you are an admirer of the night sky and love to get a clear view of stars for hours, then it’s time to compare our products and get the one for you.

How to Buy a Telescope Online in India

Telescopes are one of the critical central instruments of the Industrial Revolution and the portal to the universe. When you make the right purchase, it will foster the lifetime love of the astronomical journey. However, buy Telescope in India online could be a bit overwhelming, considering the numerous market modes with unique features and specifications. We are provided best telescope to buy in India.

Whether you are a novice backyard newbie astronomer or a seasoned sky gazer, Pie matrix will be your treasure trove of telescopes, designed to meet every astronomical need and objective. Read on to arm yourself with a basic understanding of the process before buying your first telescope.

Guide to Buy Telescope in India

Are you looking to buy telescope in India but unsure where to begin? Even though you can get them offline, it will limit your options in variety and affordable cost. Hence, the best way is to through online. At Pie matrix, we help you to compare various telescopes and make the right decision as per your convenience and lifestyle.  

Here we have curated a simple guide to help you out by purchasing the best telescope to buy in India online

Decide between visual observing and imaging

The telescope is used to observe planets of the solar system visually, and the telescope is used to take images of sky objects like galaxies and nebulae that are different from each other. Certain scopes are only designed for visual analysis, while others are only for deep-sky imaging.

Be its specifications or features and even cost; they are highly different. An imaging telescope is a bit expensive and challenging to learn as it is used in astrophotography. For instance, if you are a beginner and want to buy telescope in India, opting for a visual telescope online to view easy targets like Saturn is better.

Set the budget

Deciding on a budget for the best telescope to buy in India, will make your online purchasing process easier by narrowing down your options. It will also guide you in analyzing the specifications of the products thoroughly to ensure they hold the best value for money. If you are making your first purchase and want to buy telescope in India, go for an easy-to-use or beginner-level product to master your knowledge in stargazing before upgrading. 

Choose the type of telescope you want

If you are aspiring to stargaze, you need to know the difference between a refractor and a reflector. Refractors have the lens to focus on the images on the eyepiece, while reflector telescopes have mirrors to focus on the image. Cassegrain or Catadioptric is another type of telescope with a combination of lens and mirror to focus on the image.

According to experts, the ideal option for beginners is to choose a reflective telescope easily transportable to various remote locations. For instance, you can go either for an 80 or 90-mm refractor or a 6 or 8-inch refractor.

Look for the classified ads

Once you are armed with the idea of getting a telescope, it’s time to begin your search online. Occasionally, you might come across various telescope ads. However, as a knowledgeable and trusted seller, Phoenix, Neo, Pegasus, and Griffin from Pie Matrix are our top products, geared for the novice astronomer.

From altazimuth to equatorial mounting options, you can keep it simple and take on the visual tour of the universe while moving to the Astro-imaging activities with the next scope. 


Wrapping up! – Find the Best Telescope to buy in India at The Pie Matrix

Are you planning to buy Telescope in India, and get your very first telescope? At Pie matrix, we have an impeccable collection of the best telescope to buy in India with different varieties of lenses, mounds, and tripods. Our telescope products are well-known for their sleek design and trustworthy features, making them suit best for both terrestrial and celestial viewing. Start your astronomy adventure with clear skies and our contemporary collection, gazing at the spectacular view of stars, moons, and platens with excitement!

How To Choose Binoculars?

Binoculars are simply telescopes with lenses designed for portability and ease of use. They typically have two separate barrels joined by an adjustable bridge that allows users to focus their vision on two objects simultaneously. Binoculars are used for many purposes, including bird watching, Wildlife safari, stargazing, and more.

This article will cover the basics of choosing binoculars online in India and explain what you need to keep in mind as you make your decision.

How to Choose Suitable Binoculars?

To help you find the right pair for your needs, here’s our guide to choosing binoculars online in India:

Magnification (8x)

If you’re looking for a pair of binoculars online in India that will allow you to see things from far away, then magnification is essential. The higher the magnification number on a pair of binoculars, the farther away objects appear in the viewing field. For example, if you have 8x magnification and look at something 800 feet away, it will appear as though it’s only 10 feet away!

Lens Diameter (x25)

The lens diameter refers to the size of each lens in millimeters (mm). The larger the diameter, the more light gets in through each lens, providing better clarity in low-light situations like nighttime stargazing or wildlife watching. 

32mm, and 42mm lenses are a good compromise between size and weight—they’ll give you excellent quality in most situations without being too heavy or bulky for carrying around all day!

Focusing or Adjustable?

When choosing binoculars, you have two options: fixed focus or adjustable. Most binoculars are adjustable, meaning they have a range of focusing lenses that you can use to focus on objects at different distances. 

Fixed-focus binoculars have an optical system designed for one particular distance, making producing a single-element prism with a narrow angle of view easier. 

The image will be sharpest at that distance but will become blurry if you try to focus on anything closer or farther away than the focal length of the lens design.

Adjustable binoculars are more versatile as they are used for close and distant objects but tend to cost more than fixed-focus models. Fixed-focus models are less expensive but may need to provide more clarity at long distances.

Two Types of Binoculars: With Porro Prism or Roof Prism

There are two types of binoculars online in India: Porro prism and roof prism.

The Porro prism is the most common type of binocular online in India, which have a long history and are still very popular today. The design of these binoculars is relatively simple, with a flat surface that can be folded into your pocket or bag when not in use. They are usually made from plastic or metal and can be divided into two categories: open (open) and closed (closed).

Roof prism binoculars are more expensive than Porro prism binoculars, but they offer better image quality because they have fewer distortions in their image than the other type. Roof prisms also provide excellent depth perception, making them ideal for photography or birdwatching activities where distance needs to be measured accurately.

Compare the Weight and Consider the Transport of Binoculars

When selecting binoculars online in India, you must consider your body weight and the type of binoculars you’re considering. Heavy binoculars can cause neck and back pain, especially if you wear them for long periods. If you’re looking for a pair that’s lightweight but still provides a great view, look for an option with multiple lens elements and prisms in each barrel.


When looking for a pair of binoculars online in India, there are a lot of factors to consider. You want something that will last you a long time but also something easy to use and comfortable—and maybe even fun!

That’s why we think the best option is Binoculars from Pie Matrix. Their products are made with quality materials, durable and easy to use, and come in various shapes and sizes so that everyone can find what works best for them.

Astrophotography in India – A Definitive Guide

Astrophotography is the process of taking pictures of distant objects in space. It’s a way to capture images of the stars and planets, and you can buy a telescope online with simple equipment and some basic skills.

Astrophotography is essential because it helps us learn more about our universe. It also helps us understand how stars work, how planets form, and what makes up the universe. Astrophotography helps us know how small we are compared to the size of the cosmos by having a The Graffin 1141000, which is one of the most-rated beginner telescopes in India and is among the best telescope to buy in India.

What Equipment Is Required for Astrophotography?

Astrophotography is a popular hobby, but it can be daunting to get started. You need to have the right equipment, and you need to know how to use it. Here’s what you’ll need:


A DSLR or mirrorless camera is essential for astrophotography. You’ll need one that has a full-frame sensor and can shoot at least ISO 800 for long-exposure shots. An APS-C sensor will suffice if you’re starting and don’t have a full-frame camera.


An affordable wide-angle lens, like an 18-35mm kit lens, is excellent for beginners because it lets you take wide shots of the sky and capture more stars than other lenses. However, if you’re looking for higher-quality images, invest in a prime lens with a wider aperture (e.g., f/1.4).


It is essential equipment in astrophotography. Without a tripod, your camera will shake too much and give you blurry photos. 

Make sure that your tripod has a hook or something similar so that you can mount your phone on it as well—you’ll want to see what your camera sees while taking photos through your phone’s camera app. You can also mount your phone on an external monitor for added stability.

Remote Release (Even the camera app on the phone will do)

Using a remote release allows you to take pictures without touching the camera itself, which reduces vibration from the shutter release button and helps keep any movement caused by pressing it from affecting your final image. You’ll also need this for long exposures when shooting star trails or other low-light scenes where you don’t want any movement.

Best Camera For Astrophotography 

Nikon Z6 and Nikon D850 is the best cameras for astrophotography because they have the highest resolution, sensitivity, and dynamic range of any camera available today.

They also have a full-frame sensor that captures more light than smaller sensors, giving you more detail in your image.

It is important when shooting with lenses with a wide aperture (like f/1.2 or f/1.4). The wider the aperture, the less light comes through, and the darker your image will be, so having a full-frame sensor helps to counteract this effect.

Best Telescope For Astrophotography

The Graffin 1141000 is the best telescope to buy for astrophotography in India. It is a Newtonian reflector that uses a parabolic mirror to collect light from the stars and planets and then focuses it onto a smaller secondary mirror that directs the light into the eyepiece for viewing.

The Astro Master is one of the highest-rated telescopes for beginners in India and comes in two different sizes: 80mm (3.1″) and 114mm (4.5″) aperture sizes. The larger size has more light-gathering power and can see objects farther away from Earth, but both sizes produce excellent images of the moon, planets, nebulae, and galaxies.

Final Words

When you buy binoculars and a telescope online in India from Pie Matrix, you can rest assured that you’re getting the best value for your money. We have a wide range of products available at great prices, so whether you’re looking for binoculars or the cheapest telescope in India, we have something that will meet your needs.

We offer fast shipping to ensure your order arrives on time, and our customer service team is always on hand to answer any questions you may have before or after placing your order. Start shopping now!

How to Choose Your First Telescope

Think of buying your very first telescope. When you initially start your search, there are many options to consider, which can be daunting. It’s simple to be swept up in the thrill of a new telescope and neglect to consider how useful it will be for your way of life. But it will be much simpler to choose the best telescope for your use if you have a fundamental grasp of the various telescope sizes, kinds, and mounts. 

Unravel the secrets with your first telescope

A telescope may be a window into the cosmos and bring a lifetime of pleasure. However, there isn’t one “ideal” telescope as different telescopes serve different purposes. Instead, consider your viewing preferences, lifestyle, and wallet when picking a telescope.

To aid you in making sense of the “universe”, you can choose different telescope models depending on your expertise and curiosity. When searching the market for your new telescope, you’ll be well-equipped with a solid understanding of the few fundamental varieties of telescopes. Choose the appropriate option for you!

Two features are necessary for the telescope you want: excellent optics and a stable, well-functioning mount. In addition, as we’ll see below, large scopes are more useful and reveal more information than smaller ones, everything else being equal. The best scope for you is the one you’ll use, so don’t ignore portability and ease. 

Size of the lens

When selecting your first telescope, the aperture—or the diameter of its primary mirror or lens—should be your priority. As a telescope’s diameter increases, it aids in observing distant objects and provides more information about planetary objects like the Moon. Telescopes with an aperture of 4 or 5 inches should be able to see the planets, the Moon, and the moons of Jupiter. With a scope this narrow, viewing Neptune and Uranus might be challenging, but it’s not impossible. For a beginner, the first telescope of this size is a decent place to start. 

If you want to take your stargazing to the next level and view fainter deep-sky phenomena like star clusters, galaxies, and nebulae, you’ll need something bigger than 4 or 5 inches. However, it would help if you thought about how convenient it would be to use a telescope regularly before buying the biggest telescope so you can afford to view more things. Will it be worth your effort to lug it into the backyard whenever you need it? Are you comfortable bringing it to your preferred secluded spot or a stargazing event? Do you want anything that young children can utilize for it? 


Despite the constant emphasis on magnification, a telescope’s aperture is more important. If you have multiple eyepieces, you can adjust the telescope’s magnification since it relies on both the focal length of the telescope and the eyepiece you’re using. 

But even with high magnification, the aperture controls how much information you can see. Because your telescope can’t gather enough light to allow you to see any more detail, using a tiny telescope with a high magnification will only allow you to enlarge an unclear image. 

When getting yourself a first telescope, consider optical quality and a secure mount that will make it simple to move the scope throughout the sky. Before purchasing a telescope, it is essential to test it out. You may do this by attending an astronomy club in your area.  

Refractor telescope, Neo 50360 

This is a superb telescope, great for beginners who are curious to learn about stars in the night sky and geographical land-based studies. NEO 50360 is exceptionally child-friendly and travel-friendly because of its low weight and simple no-tool assembly. This telescope has completely coated lenses, which make the pictures easier to see. This gadget has two eyepiece lenses. You should make the greatest use of the lens that best matches your needs. A wonderful present for a beginner, it provides views of Jupiter’s moon, the lunar craters, and more.

First Telescope Setup

When you initially set up your first telescope, you should do so indoors during the day. That will give you a warm, well-lit atmosphere to assemble all the parts, read the instructions, and address any issues. Check the alignment of the spotting scope with your primary telescope before taking it outside; failing to do so will make it difficult to see anything in the sky. Having an expert guide you through that phase might be useful.

Final Thoughts

We Pie Matrix are one of the most innovative and progressive companies in the market. We are well-known for our innovative telescopic designs and have made several advancements over the years that have made amateur astronomy simpler and more entertaining than ever. Our team will assist you in pursuing your observational astronomy with your first telescope and help other academic or scientific groups spread the word about and advance the study of astronomy as both an art and a science.

Buy Telescopes Online at Best Price

The astronomical career is expected to grow by 8% by 2030. The best friend of any astronomer is the telescope. Your body cannot reach the farthest object in the sky, but your eyes can. A telescope presents magnified images that are too far to reach. Whether sky-gazing is your hobby or a part of the profession, embracing the sky through a telescope is indeed enjoyable work. For this purpose, you look for great-quality telescopes online at the best price. Let us make your search for an ideal telescope easier.

Factors to consider while looking for telescopes 

The telescope was invented in 1608, and since then, uncountable designs of telescopes have been available. It is obvious to feel puzzled and helpless while choosing the perfect telescope online at the best price. The problem is insufficient knowledge about the essential telescope features. These features are:


The diameter of the mirror or the lens is known as the aperture. If you invest in a large aperture, you get a better view. The aperture determines the sharpness and quality of the image, but the big aperture size also adds to the size of the telescope, which may make your telescope less portable. The aperture size should be a minimum of 50 mm for beginners.


You will find three types in a telescope, and these three types are reflectors, refractors, and Cassegrain. The difference between these three types is explained below; 

Reflectors work with a concave mirror to focus light on the object. Although reflectors are affordable, they need more maintenance than the other telescope types.

The refractor uses two senses instead of the mirror to focus light on the object.

Cassegrain is a combination of reflectors and refractors. It works with both a mirror and a lens for observation. 

Focal Length

The clarity of the view highly depends on the focal length. In simple words, the focal length is a term used for the distance between the primary lens and the focus point of the object. You can calculate the focal length by dividing the focal lengths of the telescope and its eyepiece. 

Telescope Mount

A Mount, as we all know, is the stand used to make the device table. There is no use in investing in a telescope if the view or image it presents is wobbling or shaking. The two common types of telescopes mounts we find are: 


It is similar to a camera tripod. It allows up, down, back, and forth movement.


It is more complex than the first type. However, it follows the movement of objects you are trying to view. 

Purpose and Budget

The Other essential factor to consider is “Why do you need a telescope?”. You can also look for a cheap telescope or a pair of binoculars if you need it to pique your child’s interest in the stars and the night sky or for your own personal use. On the other hand, if you are an astronomer and need a telescope for professional reasons, you should invest in a high-quality refractor telescope with a large aperture. The budget also depends on the purpose. The minimum one has to spend on a telescope can be 10,000 INR, and the maximum can exceed 50,000 INR. 

Leading and reliable telescope models in India 

Introducing an astounding line of telescope, equipped with scopes which are optical, lens/mirrors that are fully coated, Tripods that are more sturdy and Mounts that are more stable and revolutionary for your better Astronomical experience.

New 50360

This model is highly suitable for beginners. It is the perfect telescope online at the best price. It comes with a 360-degree rotating mount. It’s 50 mm aperture size is also quite apt for beginners. It is great for bird-watching, terrestrial observation, and lunar view.

Griffin 41000

This model fits your needs if you need a telescope for HD astrophotography. It comes with an Alt-AZ mount, Red Dot finder, neck strap, carrying case, lens cloth, etc. Griffin 41000 is ideal for galaxy observation, Jupiter craters, and other celestial observations. Check the specifications of this telescope here.

Phoenix 60700

This refractor telescope has a 60 mm aperture and 70×0 mm focal length. It also comes with an adjustable aluminum tripod. It is lightweight and a good choice for both terrestrial and celestial observation. 

Pegasus 76700

This telescope has a U-shaped sturdy mount that supports stable observation. It offers great focal length, i.e., 700 mm, and 1.52 arc second resolution. It is the perfect telescope online in India for day and night sky gazing, astrophotography, star clusters, and deep sky objects observation.


You don’t have to search for each of the mentioned telescopes separately. You can find these elite designs of telescopes at Pie Matrix. We offer the most innovative telescopes for sale that make astronomy easier. We aim to promote astronomy and educate people on the issue related to this concept. We believe in providing useful, high-quality, and credible technology for the best astronomical experience.

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