2.0" Diameter focuser with 1.5" draw tube travel and Compression Ring. We have notched out the focuser housing and custom machined the draw tube. This focuser weighs a mere .852lbs. which is .298 lbs lighter than our standard 2.0 focuser.
|Draw Tube Travel||1.5"/38.1MM|
|Lifting Capacity||8-10 pounds|
|Draw Tube Drive Mechanism||Crayford|
|Racked In from Mounting Face||1.405"/35.687MM|
|Racked Out from Mounting Face||3.005"/76.327MM|
- Review: Astronomy Technology Today by Doug Reilly (Pdf file)
- Review: The Amazing Lightweight Feather Touch Focuser - Cloudy Nights (link)