Agena Eyepiece Eye Guard: ID = 1.14" (29mm), Rubber, Black, For Some 1.25" Eyepieces
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Flexible rubber eyeguards reduce ambient light and glare reflections, thus protecting your dark adaptation, while providing the viewer with comfort for maximum visual effectiveness. Eyeguards assure proper eye-to-lens positioning and also protect the optical surface from grime and oil. The eyeguards are made of flexible, yet strong rubber so they will stretch a bit (3-5mm) beyond the nominal diameter noted below to fit over many other eyepieces.
Please note that these are sold individually.
Nominal diameter ~29mm (unstretched). Height = 12.5mm. These are from GSO's 1.25" Plossl eyepieces. As a reference, the diameter of the barrel extension this eyeguard sits over on the 1.25" eyepiece is 31.7mm. Can be folded down. Made in Taiwan.
Other Information
- Country of Manufacture: Taiwan
Flexible rubber eyeguards reduce ambient light and glare reflections, thus protecting your dark adaptation, while providing the viewer with comfort for maximum visual effectiveness. Eyeguards assure proper eye-to-lens positioning and also protect the optical surface from grime and oil. The eyeguards are made of flexible, yet strong rubber so they will stretch a bit (3-5mm) beyond the nominal diameter noted below to fit over many other eyepieces.
Please note that these are sold individually.
Nominal diameter ~29mm (unstretched). Height = 12.5mm. These are from GSO's 1.25" Plossl eyepieces. As a reference, the diameter of the barrel extension this eyeguard sits over on the 1.25" eyepiece is 31.7mm. Can be folded down. Made in Taiwan.
Flexible rubber eyeguards reduce ambient light and glare reflections, thus protecting your dark adaptation, while providing the viewer with comfort for maximum visual effectiveness. Eyeguards assure proper eye-to-lens positioning and also protect the optical surface from grime and oil. The eyeguards are made of flexible, yet strong rubber so they will stretch a bit (3-5mm) beyond the nominal diameter noted below to fit over many other eyepieces.
Please note that these are sold individually.
Nominal diameter ~29mm (unstretched). Height = 12.5mm. These are from GSO's 1.25" Plossl eyepieces. As a reference, the diameter of the barrel extension this eyeguard sits over on the 1.25" eyepiece is 31.7mm. Can be folded down. Made in Taiwan.
Other Information
- Country of Manufacture: Taiwan
Agena Eyepiece Eye Guard: ID = 1.14" (29mm), Rubber, Black, For Some 1.25" Eyepieces