Having more than one eyepiece is great, but switching between all of them can be quite cumbersome. And, dropping an eyepiece in the middle of the night is no fun at all. The Multiple Ocular Holder ends all that frustration. Just insert up to 3 eyepieces of your choice into the Multiple Ocular Holder. Then just rotate the bezel of the M.O.H. to switch between your eyepieces. The universe is moving fast. Don't waste time switching eyepieces in and out, get a Multiple Ocular Holder today! The Multiple Ocular Holder Features and Benefits: Format: 1.25″ Holds 3 Eyepieces Rotating Bezel