The 10 Best Celestron 9 mm Eyepieces (2023 reviews)

We consider a celestron 9 mm eyepiece to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Celestron Zoom Eyepiece READ REVIEW

Best For zooming: Buy: Celestron Eye piece READ REVIEW

Best For night Viewing: Buy: Celestron versatile Eyepiece READ REVIEW

Best For Planetary Image: Buy: Celestron Apparent Field READ REVIEW

Best For planet: Buy: Celestron mm Eyepiece READ REVIEW

Best For reflector Telescope: Buy: Celestron Great Eyepiece READ REVIEW

Best With spotting Scope: Buy: Celestron Omni Eyepiece READ REVIEW

Best For someone: Buy: Celestron Moon Filter READ REVIEW

Best For finding objects: Buy: Celestron upside Image READ REVIEW

Best premium: Buy: Celestron 9 mm Eyepiece READ REVIEW

Best Overall: Celestron Zoom Eyepiece

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The Celestron 93230 8 to 24 millimeters 1.25 inch zoom eyepiece allows you to zoom instantly with your scope from 8x magnification to 24x magnification. It is a little heavy and a bit stiff on the zoom function. The folding eyecup lets you view with or without glasses, and the field of view (40 - 60 degrees) works well for terrestrial observations as well as for views of the moon, planets, and deep-sky objects.

The 24 mm zoom eyepiece allows you to choose from a variety of magnifications in a flash. It is extremely useful in outreach setting with children. It is finished, tracking by hand at high magnification is made far easier with a single multi zoom eyepiece. It is compatible with any telescope that accepts 1.25” eyepieces. The Barlow will give all your other eyepieces additional life.

• Very good eye piece for a begging amateur astronomer
• Very good construction feels solid and views are very clear
• Saves changing several lenses to work down to the power

Best For zooming: Celestron Eye piece

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The celestron eye piece should be able to handle its purpose and duties with ease. It allows you to zoom from low to high power in an instant with this versatile eyepiece. It is fast and easy, and lets you examine any object at various magnifications without requiring you to physically change eyepieces. It gives a nice range of magnification. When using your telescope at home or near any wall outlet, you can enjoy hours of uninterrupted observing. It is nice to be able to easily find planets and then zoom in on them, rather than switching out eye pieces.

The nice part about this zoom lens is the long eye. It has a large opening to view through through various magnifications without requiring you to physically change eyepieces. It is great for zooming, and will not replace a good set of eyepieces.

• Amazing eyepiece with excellent views of the night sky
• Easy to zoom in and out
• Fits canon eos rebel t7i or other camera types with the appropriate celwstrom adapter
• Very sharp and clear through its full range

Best For night Viewing: Celestron versatile Eyepiece

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Best part: celestron versatile eyepiece costs comparatively low and it is available to ship in 24 hours. This eyepiece is incredible and will handle any casual astronomer's needs. It replaces several different other lenses, and is definitely convenient to use because all you have to do is adjust it to have another lens instead of changing the lens. It comes with a barrow doubler (2x) lens and some filters that are nice to have. It works very well, you will love the packaging and the container it comes in.

The convenience of doing quick zoom's to find and center on objects then hone in is really nice and for most planetary viewing this presents a pretty decent view. Its versatility and build quality are both pretty fantastic. It's versatility and build quality are both pretty fantastic. It works very well, and for those that have many eyepieces in their case this is a great addition giving you easy trasition to different magnifications.

• Makes low power viewing very simple
• Easy to control, wide fov and adequate eye relief
• Lot of satisfied buyers

Best For Planetary Image: Celestron Apparent Field

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The Celestron 93325 40 mm omni eyepiece ought to fit a starsense 8 " dobsonian without any difficulty, provided you use a 1.25 " eyepiece adapter ring. The 2.3 mm eyepiece is primarily a planetary eyepiece and will produce a dim or blurry image in some scopes.

This 12 mm eye piece will give you above 100X magnification on your 4SE. The images are very clear and bright, edge to edge, with a great field of view. The harsh color distortion around the moon is gone and the larger glass and field of view means less eye strain. The adjustable eye relief is a big help for those wearing glasses and to get your eyes right up to them without fear of touching the lenses.

Using a 40mm eyepiece in this scope will give you a very low magnification of 18x, which is well suited for open clusters, lunar observation and sweeping wide regions of target-rich constellations such as Scorpius and Sagittarius. This is a good quality eyepiece.

• Crisp image across the entire fov
• High power for splitting close doubles, planetary viewing, and zeroing in on faint fuzzies
• One of the new comers and featured product

Best For planet: Celestron mm Eyepiece

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The celestron mm eyepiece is the best convenient product on the market today. The highest power Omni 4 mm eyepiece will provide 112.5X magnification–both will provide a closer view of viewing the moon's craters when good seeing conditions allow. It can be effective for bringing out details on planets. The 10 mm eyepiece that comes with the scope is the highest power you can usefully use for bright planet viewing at 90x.

This eyepiece will work quite well on the 130mmEQ scope. They are crystal sharp, center to edge of the scope. It is good for clusters like the pleiades or orion’s sword.

• A very good, relatively inexpensive eyepiece
• Good value, very good eye relief
• Good investment for long term

Best For reflector Telescope: Celestron Great Eyepiece

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Most of the eyepieces from this series are very sharp with great field of view and crispy images. It is designed for 1.25" eyepieces, or with a telescope designed for 2" eyepieces with an adapter. This eyepiece would provide 36 power through your scope, so you would be looking at the whole moon. It will drift rapidly across your field of view so each time you adjust the scope you will lose seeing time while vibration settles out.

The scope comes with a 90 degree star diagonal which puts the bird right way up but of course left is right and right is left with the star diagonal. It is great for viewing saturn or jupiter and splitting double stars. If the seeing conditions are calm and steady, the eyepiece will provide a high powered view.

• Great quality of view, heavy and durable materials, feels good in hand, excellent fov
• You will get 180 times magnification
• Good investment for long term

Best With spotting Scope: Celestron Omni Eyepiece

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This classic astronomical eyepiece features the very popular plössl optical design. It is an amazing eyepiece for observing globular clusters or open clusters, like pleiades, m13, m37, m38, or the orion nebula. It is made of machined billet aluminum and feels nice in the hand. It gives a clear view.

This eyepiece has a protective hood which really helps using it with the celestron diagonal. The 16 mm eye relief means you don't have to get your eye super close to the eyepiece and therefore gives good comfort for viewing and minimizes vibrations which may be caused by touching the eyepiece. The two eyepieces offer different magnifications for low and high powered views. This has a better fov and a much clearer image than the others.

• Magnification without undully diminishingthebrightness or clarity of the image.in a nutshell
• Wide field view and good eye relief
• Good investment for long term

Best For someone: Celestron Moon Filter

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Celestron has been making great eyepiece for years, thanks to a combination of clever design and appropriate materials. The Astromaster accessory kit is designed to enhance the functionality and pleasure of using your celestron telescope. It is an essential kit for a first-time astronomical telescope owner. The Filters are super cool and the 6mm makes a big difference when visualizing planets. It allows for clear Image and it has a better coating on the glass than what comes with a standard Power seeker lens. The Nice compact case keeps the eyepiece's and filter's organized. It keeps everything safe in the foam.

There are two standard sizes of telescope eyepieces. They will fit any telescope with a 1.25" eyepiece holder. It is easy to use, nice case for security and transport.

• 20 mm eyepiece for 15x magnification
• Screw holes are elongated to suit most centres
• Includes several filters and lenses that most people would want to have
• A good starter kit for a child

Best For finding objects: Celestron upside Image

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If you often find yourself confused about appropriate and satisfactory eyepiece, this product is your end point. This lens (Celestron X-Cel LX) is a bit up scale and really powerful for your scope, like putting rocket fuel in a Prius. It has a Sturdy all-metal construction, and the eyecup is a very soft and flexible rubber compound. It's a bit big and heavy to use with a long barlow lens.

This EP has such a great Field of View and very clear images. The eye relief nearly demands the user hovers outside normal viewing proximity. It's great for low power and wide field scanning. This is an excellent quality wide field eyepiece. The X-Cel LX 12mm will give you 233x magnification with your scope, that's a nice middle range, not too high magnification or too low.

• Crystal clear in daytime and astronomical uses
• Nice wide view, very clear and sharp
• Works better on telescopes up to 100 mm of aperture
• Wide view, clear view of jupiter and 4 moons

Best premium: Celestron 9 mm Eyepiece

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Best part: celestron 9 mm eyepiece is available to ship in 24 hours, the premium features compensate for the higher price. A brass compression ring just inside the top of the x-cel barlow grabs your eyepiece gently but firmly when you turn the thumbscrew. It offers a no-slip grip, even with gloves on. It is threaded to accept standard 1.25 inch filters. It is easy to adjust the height for different users without requiring you to remove and re-attach the filter from each eyepiece barrel.

Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the barlow instead of relying on the tip of the thumbscrew itself, offering a better protection of the barrel from scratches. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves.

• A rubber grip helps to avoid accidental drops
• Barrels are threaded to accept filters
• Field of view through a six-element fully multi-coated lens system