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Starlight Instruments 3.0" FEATHERTOUCH Focuser for Esprit-120/150

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Starlight Instruments
Email us a question about this ProductStarlight Instruments

When only the best will do!

This top quality rack and pinion focuser from Starlight Instruments USA is a direct upgrade to the standard focuser supplied with the Sky-Watcher Esprit-120 and Esprit-150 Super Apo Triplet Refractors. Designed to meet all the requirements of the most demanding astrophotographer. Exactly tailored for the focal length of the Esprit-120/150.

MODEL FTF3035B-A (Custom adapted by Starlight Instruments):

Feather Touch 3.0" Diameter Dual Speed Focuser, 3.5" Draw tube travel, Resistance Brake, Integral TFPE Coupled Rotational Collar, and 2.0" Diameter Compression Ring, Custom coupling adaptor for Esprit-120/150 OTAs, 3" M65 End Cap for Esprit Field Flatteners.


Specifications: Starlight Instruments 3.0" FEATHERTOUCH Focuser for Esprit-120/150


  • Draw Tube Travel: 3.5"/88.90mm
  • Payload Capacity: up to 7kg
  • Draw Tube Thread: M75x1 Female Thread
  • Thread on OTA Entry Side of Draw Tube: M109X1 Male Thread
  • Focuser weight: 1.8kg (excl. adaptors) pounds
  • Draw Tube Drive Mechanism: Rack/Pinion
  • Reduction Ratio: 10:1
  • Finderscope shoe
  • Racked In from Mounting Face: 3.672"/93.27mm (excluding adaptor)
  • Racked Out from Mounting Face: 7.368"/187.15mm (excluding adaptor)

What's in the Box

What's in the Box: Starlight Instruments 3.0" FEATHERTOUCH Focuser for Esprit-120/150

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