0.85x Focal Reducer/Corrector for Evostar-80ED DS-PRO
Designed for serious Astro-Imagers.
Optimised for the Evostar-80ED PRO this superb quality accessory effectively reduces the telescopes focal length by a factor of 0.85x and provides much improved field-edge correction.
Use in conjunction with Sky-watcher's M48 0.75 Canon or Nikon adaptors (product codes 20237 & 20238).
Product Code 20236