Brand: Celestron

Celestron Luminos 31mm Eyepiece 2" (93435)

93435

Brand: Celestron

Celestron Luminos 31mm Eyepiece 2" (93435)

93435

These are high quality wide field of view eyepieces designed to get the best out of any telescope. You'll be amazed at how this premium eyepiece will upgrade your view.
  • Enjoy wide 82° views with Celestron Luminos Eyepieces
  • Retractable eyecup pops up when you need it, drops down when you don’t
  • Sturdy anodized aluminum barrels are threaded for filters
  • A rubber grip keeps the eyepiece securely in your hands, even when it’s cold or you have gloves on
$380.95 CAD

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$380.95 CAD

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Product Description

The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope. The optical set consists of six or seven elements (depending on the model) and is fully multi-coated for crisp, sharp views. All six Luminos eyepieces are parfocal, which means you can switch out eyepieces during observing sessions with little or no additional focusing required.

The Luminos eyepiece body is made of polished and anodized aluminum. A rubber grip runs around the equator of the eyepiece, giving you a secure grip and an easy method for raising and lowering the retractable eyecup. Simply twist the rubber grip to adjust the height of the eyecup. The insert barrel is threaded to accept filters.

Specifications

 Focal Length 31mm (1.22")
Apparent Field of View 82 degrees
Eye Relief 27mm (1.06")
Optical Coatings Fully Mulit-Coated
Number of Lens Elements 6
Barrel Size 51mm (2")
Field Stop Diameter 47mm (1.85")
Parfocal Eyepices Yes
Weight 2lbs (0.9kg)

Customer Reviews

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Large eyepiece with Excellent clean sharp view.

This eyepiece is very large but the view is sharp clean with no noticeable chromatic aberration . Also the eyepiece does not show any bend of the field of view even in the extreme corners to my eyes. This is when it is tested during the day looking outside and at night at the night sky. This is not a lens camera test against square boxes searching for imperfections my observation is simply based on the original intendent use as an eyepiece for human observation. The eyepiece require some getting use to because of the very large field of view but this is normal for all wide angle eyepiece.
I would recommend the product if you need this specific focal length it is a good purchase buy.

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