APM 3.7″ Deluxe Focuser


Delivery contains:

  • 3″ 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 M63 x 1 ID
  • Adapter M63 x 1 OD to 2″ APM Fast Lock

In stock


Contact Lunt Solar Systems directly for inquiries regarding shipping and delivery times on APM Telescopes Products and Accessories


APM 3.7″ Deluxe Focuser

The New APM 3.7″ Deluxe Focuser is a Rack and Pinion focuser with 10:1 focusing. It remains constant and rigid even under high weight loads, making it ideal for imaging uses.

APM’s attention to detail extends into every facet of its design, even down to the eyepiece adapters included with the purchase. The adapters use the newly designed collar clamp mechanism that ensures your accessory is held evenly from all sides: the self centering brass collar does a superior job of holding your accessories evenly, while helping to correct the alignment and centering of your favorite gear.

3.7″ R&P Focuser, Rotation 360°
Travelling distance:
Connection to eyepiece:
M68, 2″ and 1.25″


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