Does EAF Work with Stellarvue SVR 90-T25 Raptor

j. taylor

Acquired the Stellarvue SVR 90-T25 Raptor, love my EAF (using on a Nexstar SE8 & 6SE Hyperstar, and WO Zenithstar), and hope the EAF will work on this tube.

Focuser specifications - 2.5" Stellarvue visual/photographic dual speed, rack and pinion focuser with refractor brake, threaded drawtube, 1.25” and 2” compression ring adapters.

Anyone have experience or got the EAF installed on the Stellarvue?

See a response that EAF works/fits on a bigger Stellarvue Triplet.

Will pair this up with an ASIair Pro and other ZWO cameras and 8 filter EFW too.

J. Taylor

j. taylor

Better picture of the Stellarvue SVF25 focuser...

J. Taylor

Support@ZWO

Hi Taylor,

Yes, the EAF support this focuser.

sonofstan

@j. taylor#39985 How are you using the EAF on a 6se? The 6se has a 13mm focuser shaft, vs 12.8mm on the 8 & 9.25 - this is why they say the 8/9.25 kit isn't compatible. I've scoured the internet trying to find a 5mm to 13mm flexible coupling and can't find anything. Nobody seems to be making kits to adapt it to this scope either. I was thinking I'd have to either get the one for the 11/14, and just buy the shorter m3 screws and find a way to increase the diameter of the focuser shaft to the size of the larger scopes, or buy the 8/9.25 version and try to bore the hole with a 13mm drill bit and drill press. I'm not very excited about either of those options, so if you could tell me how you got it working on a 6se, I'd be enthralled.

Thanks