Looking for a spotting scope that offers both high performance and portability? Then check out the Celestron C90! This scope features multi-coated optics and a Maksutov-Cassegrain optical design for crisp, clear images. It also has a compact, portable design that makes it easy to take with you on your next hike or camping trip.Celestron C90 Spotting Scope User Manual
Pros & Cons of Celestron C90 Spotting Scope
What to Consider Before Buying
When shopping for a spotting scope, there are a few things you’ll want to keep in mind. First, consider what you’ll be using the scope for. If you’re an avid birdwatcher, you’ll want a spotter with good optics and a wide field of view. On the other hand, if you’re more interested in stargazing, you’ll need a powerful telescope with high-quality optics.
Second, think about how portable you need your spotting scope to be. If you plan on hiking or backpacking with your scope, weight and size will be important factors. But if you’re mostly using your scope at home, portability may not be as much of a concern.
Finally, consider your budget. Spotting scopes can range in price from a few hundred dollars to several thousand dollars, so it’s important to find one that fits your needs and your budget.
Once you’ve considered these factors, you’ll be able to find the perfect spotting scope for your needs. And Celestron’s C90 spotting scope is a great option for anyone looking for an affordable, high-quality spotter.[3]
Glass Clarity & Reticle
The first thing anyone notices when they look through a spotting scope is the clarity of the glass. The Celestron C90 Spotting Scope has fully multi-coated optics, meaning every air-to-glass surface is coated with multiple layers of anti-reflective coatings. This results in superior light transmission, brightness and contrast. You’ll be able to see your target more clearly and with greater detail than ever before.
The Celestron C90 Spotting Scope also comes with an integrated zoom eyepiece. This means that you can zoom in or out to get the perfect view of your target, without having to change eyepieces. The zoom eyepiece also makes it easy to find and track moving targets.
The reticle on the Celestron C90 Spotting Scope is also fully adjustable. This means that you can adjust the size and brightness of the crosshairs to match the conditions and your own preferences. You’ll be able to place your shots more accurately than ever before.[1]
Eye Relief & Eye Box
Celestron’s C90 spotting scope comes with a 20-60x zoom eyepiece, which provides a generous 3.5-4mm of eye relief. This is more than enough for most people, even those who wear glasses. However, if you do wear glasses, we recommend using the Celestron Erecting Prism 40 to get the full field of view.
The eye box on the C90 is average. At lower magnifications, you can move your eye around quite a bit and still see the entire image. But at higher magnifications, there is less wiggle room and you’ll need to be more precise with your eye placement.[1]
Durability
One of the things that make Celestron a trusted brand is their durability. The C90 Spotting Scope is no different, as it’s built to last. It features a rubber armor coating that protects it from bumps and scrapes, and the optics are housed in a robust metal chassis.
Elevation & Windage Knobs
The Celestron C90 Spotting Scope comes with both elevation and windage adjustment knobs.
These are used to make small, precise adjustments to the scope’s position. The knobs are easy to use and provide a smooth, accurate adjustment.
Parallax & Magnification
One of the Celestron C90’s key features is its parallax adjustment knob. This allows for correction at shorter distances, making it easier to focus on your target. The scope also has a maximum magnification of 45x, making it great for bird watching and other nature observation.
Mounting & Rings
The Celestron C90 Spotting Scope comes with a tripod and mounting ring, which is helpful because it means you don’t have to buy those things separately. The tripod is lightweight and easy to set up, but it’s not very sturdy so don’t expect to be able to use it in windy conditions. The mounting ring is also easy to use, but it doesn’t offer a lot of adjustment so you might have to get creative if you want to use the scope with eyeglasses or a hat.
Price
The Celestron C90 spotting scope is very affordable, especially considering all of the features that it offers. It’s a great option for those who are on a budget or for those who want to get a quality product without spending a lot of money.
Quality
When it comes to quality control, the Celestron C90 Spotting Scope is a top-notch product. There are a few things you can do to make sure that your scope is working properly and giving you the best possible image quality.
First, always check that the telescope is properly collimated. This means that the optics are aligned correctly and will produce a crisp, clear image.
Second, make sure that the eyepiece is clean. A dirty eyepiece will reduce the quality of the image significantly. Always clean the eyepiece with a soft, dry cloth before use.
Third, take care of your Celestron C90 Spotting Scope. Don’t drop it or subject it to rough handling. Treat it gently and it will provide you with years of clear, bright views.[2]
Design
The Celestron C90 is a well-designed and ergonomic spotting scope. The body is made of durable aluminum and the lenses are fully coated for optimal light transmission.
The eyepiece is adjustable for comfortable viewing and the focus knob is easy to reach and use. The overall design is quite compact and lightweight, making it easy to transport and set up.
Material
The Celestron C90 Spotting Scope is made of high-quality materials. The body is constructed of durable magnesium alloy, and the lenses are fully multi-coated for optimal light transmission. The C90 is also nitrogen-purged and O-ring sealed for complete waterproof and fogproof protection.
Durability
The Celestron C90 Spotting Scope is made with high quality materials that make it durable and long lasting. The body is made of aluminum and the optics are coated with multilayer dielectric. This makes the Celestron C90 Spotting Scope perfect for use in all weather conditions and environments.
Ease of use
The Celestron C90 is a very user-friendly spotting scope. It is easy to set up and use, and even beginners will have no trouble getting the hang of it. The controls are clearly labeled and easy to understand, and the optical quality is excellent.
Even better, the Celestron C90 is also very rugged and durable, making it ideal for use in the field. It can withstand rough handling and harsh conditions, and will still perform flawlessly.
Functionality
The Celestron C90 Spotting Scope comes with a number of features that makes it an interesting and useful product for a number of people.
It is a powerful spotting scope that can be used for long-range viewing, making it ideal for birders, hunters, and nature watchers. It has a 90mm objective lens that gathers a lot of light, making it possible to see even faint objects in low-light conditions. The Celestron C90 Spotting Scope also has a zoom eyepiece that provides 20-60x magnification, allowing you to get close-up views of distant objects.
In addition to its optical capabilities, the Celestron C90 Spotting Scope also has a built-in digital camera that can be used to take pictures or record videos of what you are seeing through the scope. The digital camera has a number of features that make it easy to use, including a 3-inch LCD screen, 8GB of internal memory, and a USB port for transferring files to a computer.
The Celestron C90 Spotting Scope is a well-rounded product that will appeal to a wide range of users. It is a great choice for anyone who wants a powerful spotting scope with built-in digital camera capabilities.[2]
Versatility
The Celestron C90 Spotting Scope is a versatile and powerful tool that can be used for a variety of different tasks. From bird watching to hunting, this scope can do it all.
One of the best features of the Celestron C90 Spotting Scope is its portability. It is small enough to fit in your car trunk or backpacking backpack, yet it still has enough power to get the job done.
This scope also comes with a tripod so you can set it up anywhere you need to. The tripod is adjustable so you can get the perfect view no matter where you are.
Performance
Now that we know a little more about the Celestron C90, let’s talk about how it actually performs. In general, we were really impressed with this spotting scope. It’s definitely a high-quality piece of equipment that is built to last.
The optics are excellent, providing crisp, clear images even at high magnifications. The focus is also very good, making it easy to get sharp images of distant objects.
We did find that the eye relief could be a bit better, but overall we were really happy with the performance of the Celestron C90.
Return Policy
Celestron offers a 30-day return policy for items that are new, unopened, and undamaged. If you are not satisfied with your purchase, you can return it for a refund within 30 days of receipt. Used or damaged items cannot be returned.
Is the Celestron C90 Spotting Scope for you?
The Celestron C90 spotting scope is a great tool for nature enthusiasts and bird watchers. It’s also a good choice for anyone who wants to get closer views of distant objects. This powerful little scope delivers bright, clear images thanks to its fully multi-coated optics.
The Celestron C90 spotting scope is a great tool for nature enthusiasts and bird watchers. It’s also a good choice for anyone who wants to get closer views of distant objects. Thanks to the fully multi-coated optics, this powerful little scope delivers bright, clear images .
If you’re looking for a versatile spotting scope that performs well in a variety of situations, the Celestron C90 is worth considering.[1]
FAQ
What can you see with the Celestron C90?
The Celestron C90 gives you a bright, clear image of the moon, planets and stars. You can also see terrestrial objects such as buildings and mountains.
What is the difference between the Celestron C90 and other telescopes?
The Celestron C90 is a spotting scope, which means it is designed for observing objects on land rather than in space. It has a lower magnification than most telescopes, but its wide field of view makes it ideal for scanning large areas of the sky.
What is the focal length of the Celestron C90?
The Celestron C90 has a focal length of 900mm.
What is Mak spotting scope?
Mak spotting scopes are designed for observing the planets and stars. They have a higher magnification than the Celestron C90, but their narrow field of view makes them less suitable for scanning large areas of the sky.
What is a spotter telescope?
A spotter telescope is a type of telescope that is designed for observing objects on land rather than in space. It has a lower magnification than most telescopes, but its wide field of view makes it ideal for scanning large areas of the sky.
What is Maksutov Cassegrain?
Maksutov Cassegrain is a type of telescope that is designed for observing the planets and stars. It has a higher magnification than the Celestron C90, but its narrow field of view makes it less suitable for scanning large areas of the sky.
Which is better: Newtonian or Cassegrain telescope?
There is no simple answer to this question as it depends on your specific needs and preferences. If you are interested in observing the planets and stars, then a Cassegrain telescope is likely to be better suited to your needs. However, if you want to observe terrestrial objects such as buildings and mountains, then a Newtonian telescope may be more suitable.
Are there any other benefits of using the Celestron C90?
Yes, the Celestron C90 is also great for birdwatching and nature observation. Its wide field of view makes it easy to track moving objects, and its bright image quality means you can see details that would be difficult to spot with the naked eye.
Related Video: Celestron C90 Review
Conclusion
We hope you enjoyed our Celestron C90 spotting scope review. This is a great scope for anyone who wants to get into birding or nature observation. It’s also a good choice for experienced observers who want a compact, lightweight and affordable option.
The Celestron C90 is a quality product that offers excellent value for money. It’s well-made, easy to use and produces clear images. We highly recommend it.
If you have any questions about the Celestron C90 or any other spotting scope, please don’t hesitate to contact us. We’re always happy to help.
References:
- https://www.celestron.com/products/c90-mak-spotting-scope
- https://www.amazon.com/Celestron-52268-Spotting-scope-Black/dp/B0038QYRDO?th=1
- https://www.bhphotovideo.com/c/product/677179-REG/Celestron_52268_C90_MAK_Spotting_Scope.html