Coma corrector. Optimizes the performance of F/5 Newton telescopes.

Developed by Skywatcher for serious astrophotographers. Optimized for Evostar 72ED telescopes, this high-quality optical accessory reduces the telescope's focal length by a factor…

Two-element reducer/flattener with an ED element. Reduces the standard focal length of the Evolux-82ED by a factor of 0.9x and provides the best image field correction all the way…

Reducer/flattener with two lenses and an ED element. Reduces the standard focal length of the Evolux-62ED by a factor of 0.9x and allows for the best image field correction right t…

F/4 APLANATIC SUPER COMA CORRECTOR

Focal reducer intended for astrophotographers. Specifically optimized for the APO Fluorite ED-120 DV telescope. Reduction/correction 0.85x. Use with an optional T-M48 ring.

Focal reducer designed for astrophotographers. Specially optimized for the APO Fluorite ED-100 DV telescope. Reduction/correction 0.85x. Use with an optional T-M48 ring.

Focal reducer intended for astrophotographers. Specially optimized for the APO Fluorite ED-80 DV telescope. Reduction/correction 0.85x. Use with an optional T-M48 ring.

Field flattener for photography. M48 FIELD FLATTENER FOR ESPRIT-150

Field flattener for photography. M48 field flattener for ESPRIT-120

Photo field corrector. M48 FIELD FLATTENER FOR ESPRIT-100 IN BRIEF Field corrector For Esprit-100ED For full-frame CCDs

M48 FIELD FLATTENER FOR ESPRIT-80 Sharp to the edge of the field Provides wide-field images with stunning sharpness at t...