Skywatcher 0.85X FOCAL REDUCER/CORRECTOR FOR EVOSTAR-150ED DS-PRO Designed for serious Astro-Imagers. Optimised for the Evostar-150ED 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 (product codes 20237 & 20238).
Delivery contents Products specifications
| Connection to camera | M48 x 0.75 Thread |
| Connection to telescope | Threads directly to the focuser |
| Focal length reduction | 0.85 x |
| Made for | ED 120/900 von Skywatcher, Celestron, Vixen, Orion |
