TS 2.5'' Rack and Pinion Focuser M117
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TS 2.5'' Rack and Pinion Focuser M117TS 2.5'' Rack and Pinion Focuser M117TS 2.5'' Rack and Pinion Focuser M117

TS 2.5" Rack and Pinion Focuser M117

£270.00✓ 2 year warranty

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Out of stock due 7-10 working days

About this product

Model:  ts_tsfocr25-117
Part Number:  TSFOCR25-117

The TS 2.5" Rack and Pinion Focuser is a high-quality 2.5" focuser with a max payload capacity of 4kg

Telescope side connection - M117x1 female thread:

The TS 2.5" rack and pinion focuser is attached to the telescope via an M117x1 female thread adapter. 360° rotation is also included -  with no tilting. The connection fits directly to the 10" StellaLyra Ritchey Chretien and Cassegrain telescopes.

Camera side/eyepiece side connection:

The TS 2.5" rack and pinion focuser has an M63x1 connection thread on the camera side. This allows direct screwing of corrector systems like the TS 2.5" full-frame flattener for refractors or StellaLyra Ritchey Chretien telescopes. 

In addition, a 2" eyepiece adaptor is included (compression ring with three screws), and a 2" to 1.25" adaptor is also included. 

This focuser does not use ballbearing supports, which can tilt. Instead, it uses a  Teflon support, guaranteeing a complete lack of play when used with heavy loading. The draw tube's motion is separated, offering the best possible stability and smooth movement.

FEATURES

  • Telescope Side Connection: M117x1
  • Camera Side Connection: M90x1
  • Eyepiece Adaptors: 2" and 1.25"
  • Focus Travel: 95mm: 103mm
  • Dual Speed Reduction: 1:10
  • Maximum Load Capacity: 4kg

What's in the box

  • 2.5" Rack and Pinion Focuser
  • M117 Telescope Side Connection Adapter with 360° rotation
  • 2" eyepiece adapter with compression ring
  • 2" to 1.25" eyepiece adapter with 2" filter thread

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