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FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake

FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake
Click to enlarge
Price: $885.00
Model: FTF3545B-A
Average Rating: Not Rated

Available Options:
ADAPTER:
END CAP:
FINDER SCOPE BRACKET:

Feather Touch® 3.5" Diameter Dual Speed Telescope Focuser Kit, 4.5" DTT, and Brake.

Below is a photo of what every astronomer needs in their observatory

http://www.resizr.com/resized/5f1d.jpg

The photo of the 2 telescopes with Feather Touch focusers is courtesy of Bill McLaughlin.

The telescope must have at least 4.35" of clearance for the draw tube to go inside of the telescope, if not the draw tube will "bottom-out" and give you more back focus.

Please select the proper tube adapter ring and end cap that are needed.  If you need a Finder Scope Bracket, in the drop down box please pick the one that you want.  If you do not need one, please pick the not interested box.

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
Known To Fit Large Refractors
Accessory Locking Collar 5.125x24 Female Thread
Draw Tube Drive Mechanism Rack/Pinion
Finderscope hole thread dimension 8-32
Reduction Ratio 10:1
Other Info Focuser weighs 6 pounds
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
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FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake
Click to enlarge
FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake
Click to enlarge
FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake
Click to enlarge
FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake
Click to enlarge
FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake
Click to enlarge
FTF3545B-A---Feather Touch® 3.5" Diameter Dual Speed Focuser Kit, 4.5" Draw tube travel, and Brake
Click to enlarge