APM Riccardi Flattener Model 1 (66841)

This flattener is designed to optimize the performance of telescopes by providing a fully corrected field of 60mm, ensuring sharp and distortion-free images across the entire view. Its high-quality optical system, featuring three fully multi-coated lenses, guarantees excellent light transmission and clarity. With a robust aluminum build and precise connections, it is a reliable tool for astrophotographers seeking superior image quality.

Specifications

• Capacity
  • Connection (to the telescope): M82
  • Connector (at camera end): M68
  • Backfocus (mm): 90
  • Fully corrected field (mm): 60
  • Number of lenses: 3
  • Coating of optical system: Fully Multi-Coated (FMC)
• General
  • Type: Flatteners, Correctors, Reducers
  • Type of build: Flattener
  • Weight (g): 450
  • Diameter on the outside (mm): 80
  • Outer material: Aluminium