Details
Description
In good used condition with clean optics
Details from web below:
Celestron's top of the range ultra-wide eyepieces.
Celestron Luminos eyepieces deliver ultra-wide 82 degree fields of view and high-end features such as twist-up eyecups, parfocal design (little or no refocusing required when changing to another Luminos eyepiece) premium quality fit and finish and a hard anodized surface for durability.
Features
82 degree Field - Wide FOV for high and low magnifications.
Fully multicoated, edge blackened optics - for maximum light transmission and high contrast.
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 - Accepts 1.25" 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 eyecup.