About this product
Model: tv_dea0001
Part Number: DNA-0001
Tele Vue Dioptrix Adaptor for 19 & 24mm Panoptic & 20mm Nagler Eyepieces, to install Dioptrx or FoneMate.
Convert eyepieces with small eyeguards to larger eyeguards so Dioptrx can be installed.
Note 1: These eyepieces have shorter eye relief than others recommended for Dioptrx. So to minimise any vignetting with Dioptrx, it is best to use these for deep-sky applications where your eye pupil is large.
Note 2: You may encounter 'nose relief' limitations when used for bino-viewers because Dioptrx reduces the normal eyepiece eye relief.
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