Dark Clear Skies introduce its DCS D80mm Field Flattener

• Feature Overview:

  • Enhances refractors for astrophotography by optimizing performance.
  • Corrects aberrations to produce sharp, clear, and uniformly flat images.
  • Features fully multi-coated optics for superior light transmission.
  • Includes interchangeable M42 & M48 T-Thread adapters for versatile camera connections.

  Specifications:

  • Type: 1X Field Flattener
  • Backfocus: 55mm
  • Compatibility: Works with f/5 to f/7.5 refractors
  • Image Circle: 44mm diameter
  • Connection: 2" barrel
  • Optional threaded adapter for LPO refractors
  • DCS D80MM Includes both M42 & M48 T-thread adapters