3.5" Focusers R/P
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3.5" Focusers R/PFeather Touch® 3.5″ Diameter Dual Speed Focuser Kit
Draw Tube Thread M98x1 Female Known To Fit Takahashi FSQ106ED Draw Tube Drive Mechanism Rack/Pinion Finderscope hole thread dimension 8-32 Reduction Ratio 10:1 Weight of focuser 4.540 pounds including adapter (0 reviews)$1,145.00 Add to cart -
3.5" Focusers R/PFeather Touch® 3.5″ Diameter Dual Speed Focuser Kit, 1.375″ Draw Tube Travel and Brake
Draw Tube Travel 1.375″/34.93MM Known To Fit Large RC/Dob Scopes Lifting Capacity 18-20 pounds Accessory Locking Collar 5.125X24 Female Threads Other Info 4 3/32 X24TPI thread on visual side of draw tube Reduction Ratio 10:1 Draw Tube Drive Mechanism Rack/Pinion Finderscope hole thread dimension 8-32 Weight of focuser 5.216 pounds of which includes the standard adapter and 2″ compression ring end cap Racked In from Mounting Face 5.236″ w/Compression Ring End Cap Racked Out from Mounting Face 6.625″ w/Compression Ring End Cap (0 reviews)$870.00 Add to cart -
3.5" Focusers R/PFeather Touch® 3.5″ Diameter Dual Speed Telescope Focuser Kit, 4.5″ Draw Tube Travel, and Brake
Known To Fit Large Refractors Lifting Capacity 18-20 pounds Draw Tube Thread 4 3/32 X24TPI thread on vizual side of draw tube Draw Tube Travel 4.5″/114.30MM Accessory Locking Collar 5.125×24 Female Thread Other Info Focuser weighs 6 pounds Draw Tube Drive Mechanism Rack/Pinion Finderscope hole thread dimension 8-32 Reduction Ratio 10:1 Weight of focuser 5.938 pounds of which includes the standard adapter and 2″ compression ring end cap Racked In from Mounting Face 5.236 w/Compression Ring End Cap Racked Out from Mounting Face 9.736″ w/Compression Ring End Cap (0 reviews)$885.00 Add to cart
