Feature

●Astronomical Telescope Accessory 1.25" 0.5x Focus Lens
●Broadband Coated 0.5x Zoom Reduction Lens Used to reduce the focal length of the primary lens by a focal ratio that is too long
●All metal construction design, interface parts are 28.5 x 0.6 thread


Description

Astronomical Telescope 1.25" 0.5x Focus Lens
Broadband Coated 0.5x Zoom Reduction Lens Used to reduce the focal length of the primary lens by a focal ratio that is too long
All metal construction design, interface parts are 28.5 x 0.6 thread