ALPINE ASTRONOMICAL Winged Rubber Eyecup for 33.5-34mm Vocas 0400-0005 even on rough and difficult

even on rough and difficult substrates

12 VDC Power for Charging in a Vehicle

UPC: 012502625414

It also includes a furry wind muff

ALPINE ASTRONOMICAL Winged Rubber Eyecup for 33.5-34mm Vocas 0400-0005 even on rough and difficultImproves Image Contrast and Brightness Eliminates Peripheral Light Distractions Fits 33. 5 34mm Eyepiece Barrels Foldable for Use with Eyewear Designed for 1. 25" eyepieces eyepieces with a barrel diameter of approximately 33. 5 34mm, the Alpine Astronomical Baader Winged Rubber Eyecup replaces the stock eyecup on your eyepiece to block peripheral light from interfering with your views and to help eliminate distractions, improving image brightness and