Starlight Instruments
Starlight Instruments focusers and motor focus systems.
The manufacturer from the USA produces the high-quality Feather Touch focusers and motor focus systems for all common telescope brands.
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Starlight flat Base for 3" Feather Touch with leveling screws Flat base with leveling screws for 3.0" diameter Feather Touch focuser
The FTF3035B-A is a high-end focuser for Apo refrector telescopes which are equipped with larger correctors for astrophotography.
The FTF3015B-A is a high-end focuser for Newtonian telescopes which are equipped with larger correctors for astrophotography.
The FTF3515B-A is a high-end focuser for APO refractor telescopes or big RCs which are equipped with large 32 correctors for astrophotography.
The FTF3545B-A is a high-end focuser for APO refractor telescopes or big RCs which are equipped with large 32 correctors for astrophotography.
Draw tube travel 4.5" or 114.3 mm
100% correct position of of the image plane - the draw tube does not bend
89 mm clear aperture, enough to illuminate full-frame sensors
Adjustment of the draw tube through rack and pinion. The tube itself is plain bearing mounted, using the combination stainless steel and Teflon.
3.5", 3" and 2" adapters are optional
The new Starlight Feather Touch Focuser with true 3".
The new TRUE 3.0" Focuser by Starlight.
Flat base with leveling screws for 3.5" diameter Feather Touch focuser
This focuser is ideally suited for Newtonian telescopes and offers maximum stability and accuracy.
Curved base with leveling screws for 3.5" diameter Feather Touch focuser
Tube
Adapter for Meade Lightbridge
Dobsonian Truss Telescopes
Feather Touch 1.25" Diameter Single Speed 0.75" Draw Tube Travel, Brake and Compression Ring.