2" Crayford Focuser for Newtonians (2.5" Drawtube)

2'' Crayford Focuser for Newtonians (2.5'' Drawtube)
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£425.00

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Available - Delivery 10-15 working days.

Model:  ft-feathertouch-newtonian-ftf2025bcr-a20-240
Brand:  Starlight Instruments

Starlight Instruments

Starlight Instruments FeatherTouch focuser with 63.5mm (2.5") drawtube for Skywatcher Newtonian telescopes. 

Ready-to-go: Price includes Starlight Instruments adapter A20-240 which enables the focuser to fit your existing focuser's baseplate.   

Suitable for use with Skywatcher Skyliner, Explorer and Quattro series Newtonian Telescopes (also suitable for Orion equivalents including Sky-Quest, Classic, XT and Intelliscope). 

Available with 1.5" or 2.5" focuser drawtube (the 1.5" is best for imaging and can also be used with a focus extension tube for visual observing, otherwise select 2.5"). 


Features

  • Designed and manufactured to the highest standard to ensure long life and no-fuss operation. 
  • Two focus knobs provide coarse focus and fine focus with a reduction ratio of 10-to-1 for unrivalled accuracy and repeatability. 
  • Includes Starlight Instrument's focuser brake system. 
  • Non-marring brass compression ring. 
  • 1.5" or 2.5" draw-tube travel.   

 

Specification

Draw Tube Travel  38 mm (1.5") or 63.5 mm (2.5")
Lifting Capacity  8-10 pounds
Reduction Ratio  10:1
Draw Tube Drive Mechanism  Crayford
Racked In from Mounting Face  35.69 mm (1.4")
Racked Out from Mounting Face  76.33 mm (3") or 101.73 mm (4")

There are currently no specifications available for this product.

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December 2016 / View Older
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