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FTF3015B-A---Feather Touch® 3.0" Diameter Dual Speed Focuser, 1.5" Draw tube travel, and Brake
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Feather Touch® 3.0" Diameter - Dual Speed Telescope Focuser, 1.5" Draw tube travel and Brake.
Click the link to read a review of this product: Astronomy Technology Today
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.
| Draw Tube Thread | M75X1 Female Thread |
| Draw Tube Travel | 1.5"/38.10MM |
| Lifting Capacity | 13-15 pounds |
| Thread on Entry (OTA | FRONT) Side of Draw Tube | M109X1 Male Thread |
| Reduction Ratio | 10:1 |
| Finderscope hole thread dimension | 8-32 |
| Draw Tube Drive Mechanism | Rack/Pinion |
| Weight of focuser | 3.4 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 |
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