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Home Accessories SkyWatcher Accessories SkyWatcher Refractor Dual Speed Focuser
A high quality CNC Machined 10:1 dual-speed Crayford focuser designed as a direct replacement/upgrade for the rack & pinion focuser supplied with the Sky-Watcher Evostar-102/120/150, Startravel-102/120/150 and Evostar-80ED/100ED/120ED Refractors.Latest version has two tapped threads for attaching a finder shoe.
Will accept both 1.25" and 2" standard format eyepieces with non marring compression rings. Features adjustable tension and locking clamp and the drawtube is etched with a numbered graticule which greatly aids setting focus positions for astro imaging.Please note, you may need to relocate the finder shoe on some models where the original focuser is used for the finder.
Really pleased with this purchase. Makes the focuser supplied with my SkyWatcher Evostar 120 look and feel like a child’s toy. Easily fitted in fifteen minutes. A bonus is the whole unit can be easily rotated while in use. No need to loosen the diagonal to rotate it into a good viewing position. (25/02/2024) David Penny - Leicestershire
Worth the change. The focuser that comes with the scope gets you up and running, but this is a must upgrade. It takes a bit of elbow grease to get the paint off the scope where this focuser fits, but that ensures a very snug fit. (03/04/2023) -
SKYWATCHER REFRACTOR DUAL SPEED FOCUSER Fantastic service very helpful i did hit a problem with fitting as there was a lip om the telescope its self that made the fit to tight so with a dermal i managed to sand the lip down nice and smooth it then fitted very well the focuser is very smooth and focused Fantastic Thank you ATB Phil. (12/12/2022) phil walker - Staffordshire
great upgrade for rack & pinion focuser skywatcher dual speed focuser for my startravel i ordered yesterday arrived this morning. had it fitted in less than 15 mins fit new shoe as on the startravel its combined with old focuser don't drill holes in main body instead remove 2 hex head grub screws from top of new focuser & fit new shoe (01/02/2018) j gregory - newcastle
Replacement for stock Orion refractor focuser. Vastly better than the stock Synta single speed focuser. Nice and solid, very well macjined and finished. Very smooth focusing action and the dual speed makes fine focusing so much easier. While it's no Feather Touch it's still a very good focuser and a good buy. (24/03/2017) John - Derby
Great Improvement! A quality item with very smooth dual-speed action. No more slack in the drawtube or jerky focusing - telescope transformed! (Can be a tight fit, so practical skills help with that as well as for fitting a finder shoe.) (02/03/2017) Doug - Lancashire
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