FeatherTouch 3" Focuser for Esprit 120/150

FeatherTouch 3'' Focuser for Esprit 120/150
Please Contact Us


Incoming - Shipped 30-40 working days.

Model:  ftf_3inch_esprit
Part Number:  20298
Brand:  Skywatcher


When only the very best will do! 

Starlight Instruments 3" FeatherTouch R&P Focuser for Sky-Watcher Esprit 120/150 Super ED APO Refractors.

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 with 3.5" draw-tube travel, resistance brake, integral TFPE coupled rotational collar and 2.0" diameter Compression Ring.  Includes custom coupling adaptor for Esprit-120/150 OTAs and 3” M65 end cap for Esprit field flatteners


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)

There are currently no specifications available for this product.

FeatherTouch 3" Focuser for Esprit 120/150 Questions & Answers

Please fill in the form below to ask a question.

Your Name
Your Email Address
Your Question

Average Rating (1 Review):  
Write a Review and share your opinions!

Rating (max 5):  
Probably the best focuser out there!
Friday, 8 September 2017  | 

I bought this focuser for my Esprit 150 ED but the same focuser also fits the Esprit 120 ED. The engineering is superb and the components that allow you to fit it to the Esprit are of equally high quality. No-slip rack and pinion with ultra smooth operation gives great confidence in the field. Highly recommended for astrophotography but not really necessary for visual as the standard Esprit focuser is rather good.

Customer Services Report
June 2018 / View Older
Positive Feedback read all 5,221 comments
Enquiries Responded to within 6 working hours
Orders Completed within 2 working days