- This is a used eyepiece in very good condition
- 82 field of view - for high and low magnifications.
- Retractible eyecups - Ultra-low profile for eyeglass wearers.
- Parfocal eyepiece - Little or no focusing is needed when changing from low to high power.
- Threaded barrels - Accept 2" Celestron thread-in filters.
- Polished and hard anodized aluminum barrel - Scratch resistant and high end appearance.
- Rubber gripping ring - For secure handling and smooth control of eye cup.
Used Celestron 23mm Luminos Eyepiece - 2"
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.
Celestron 23mm Luminos Eyepiece Specifications
- Focal Length: 23mm
- Angular Field of View: 82???
- Eye Relief: 20mm
- Field Stop Diameter: 37mm
- Optical Coatings: Fully Multi Coated
- Optical Design: 6-Element
- Barrel Size: 2"
- Parfocal: Yes
- Weight: 16.9 ounces
Additional InformationBarrel Size2"Dust Caps IncludedYesEye Guard IncludedYesEyepiece Apparent FOV82 degreesEyepiece Eye Relief20mmField Stop37mmFocal Length23mmLens Elements & Groups7 elementsManufacturerCelestronModelCelestron LuminosOptical DesignWide Angle
- Luminos 23mm eyepiece
- Caps and original box
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