Agena Eyepiece Eye Guard: ID = 1.35" (34.3mm), Rubber, Black, For Some 1.25" Zoom ...
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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 (2-3mm) beyond the nominal diameter noted below to fit over many other eyepieces.
Please note that these are sold individually.
Nominal diameter ~34.3mm (unstretched). Height = 18.8mm. Insertion depth = 6.5mm.
These are from Agena's 1.25" 7-21mm zoom eyepiece. As a reference, the diameter of the barrel extension this eyeguard sits over on the zoom eyepiece has a diameter of 37.7mm. Can be folded down.
| Product Banner Type | new |
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| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |
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 (2-3mm) beyond the nominal diameter noted below to fit over many other eyepieces.
Please note that these are sold individually.
Nominal diameter ~34.3mm (unstretched). Height = 18.8mm. Insertion depth = 6.5mm.
These are from Agena's 1.25" 7-21mm zoom eyepiece. As a reference, the diameter of the barrel extension this eyeguard sits over on the zoom eyepiece has a diameter of 37.7mm. Can be folded down.
| Product Banner Type | new |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |