Feather Touch® 2.5″ Diameter – Dual Speed Telescope Rack and Pinion Focuser, 1.5″ Draw tube travel, and Brake. Specifications: Draw Tube Thread M63X1 Female Thread Draw Tube Travel 1.5″/38.10MM Lifting Capacity 13-15 pounds Thread on Entry (OTA | FRONT) Side of Draw Tube M95x1 Male Thread Reduction Ratio 10:1 Finderscope hole thread dimension 8-32 Draw Tube Drive Mechanism Rack/Pinion Weight of focuser 2.97 pounds of which includes the standard adapter and 2″ compression ring end cap Racked In from Mounting Face 3.672″/93.27MM Racked Out from Mounting Face 5.368″/136.35MM
