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APM 3.7" Rack and Pinion Deluxe Focuser

The new 3,7" focuser is a Rack and Pinion type, with 1:10 focusing. It remains rigid under high loads making it suitable for imaging. The attention to detail extends to areas like the 2" and 1.25" eyepiece adapters. These use a new design of collar clamp, far superior to the common brass compression rings found on lesser designs. Also new is our 2" APM Fast Lock adapter now .

Delivery contains:
  • 3.7" Focuser (1:10 Microfocusing)
  • 2"/1,25" del. adapter
  • Shoe for Finderbracket
  • Adapter M82 x 1 ID
  • Adapter M82 x 1 OD to M68 x 1 ID
  • Adapter M68 x 1 OD to 2" APM Fast Lock
  • Adapter M63 x 1


Specifications

Weight:
2.040 Kg

Specifications

Focuser:
3.7" R&P Focuser, Rotation 360°
Connection to eyepiece:
M68x1 & M63x1 thread (female), 2" and 1.25" receptacle

Specifications

Travelling distance:
98mm