Televue Dioptrx Adapter - Panoptic

This adapter (DEA-0001) converts eyepieces with small eyeguards to larger eyeguards, so DIOPTRXƒ??????????’?????????? can be installed. Note that these eyepieces have shorter eye relief than others recommended for DIOPTRXƒ??????????’??????????, so to minimize any vignetting, it's best to use these for deep-sky applications where your eye pupil is large. Also, when using them for Bino-viewers, you may encounter "nose relief" limitations because DIOPTRXƒ??????????’?????????? reduces the normal eyepiece eye relief. TeleVue Product Number: DEA-0001