Sky-Watcher 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 telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction. Use in conjunction with Sky-watcher’s M48 Canon or Nikon T-ring adaptors.
Adapters for spotting scopes terrestrial astronomy telescopesDownload (1.62M)