Tele Vue DIOPTRX Adapter for 24mm & 19mm Panoptic & 20m Nagler Type-5 Eyepieces EMPIRICAL LABS EL/RX-V DOCDERR a 61-point High Density Reticular

a 61-point High Density Reticular AF II system is employed

which can fold

*Lacer can easily be cut to achieve custom fit Weight Not specified by the manufacturer Packaging Info Package Weight 25

36 lbs (618 g) and has a 3/8" thread to accomodate most any Bogen/Manfrotto head

Tele Vue DIOPTRX Adapter for 24mm & 19mm Panoptic & 20m Nagler Type-5 Eyepieces EMPIRICAL LABS EL/RX-V DOCDERR a 61-point High Density ReticularThis Tele Vue DIOPTRX Adapter converts the 24mm and 19mm Panoptic and the 20m Nagler Type 5 eyepiece to a larger eyeguard size, allowing DIOPTRX series astigmatism correctors to be installed. Note that these eyepieces have shorter eye relief than others recommended for DIOPTRX, so to minimize any vignetting, it's best to use these for deep sky applications where your eye pupil is large. The DIOPTRIX astigmatism correcting lens allows those with