Designed for 31mm and 36mm Hyperion 68° series & aspheric eyepieces or others with a barrel diameter of approximately 42-43mm, 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 contrast while allowing you to concentrate on your subject. The soft silicone wing can be folded down and out of the way for those who require corrective eyewear and need to observe with their glasses on.
EAN: 4047825102249