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Starlight Instruments Feather Touch TRUE 3.0" R&P Focuser
Starlight Instruments Feather Touch TRUE 3.0" R&P Focuser

Starlight Instruments Feather Touch TRUE 3.0" R&P Focuser

by Starlight Instruments
SKU SI-FTF3215B-A
$780.00 - $800.00
$780.00
$780.00 - $800.00
$780.00
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This TRUE 3” focuser has the same design and style that you have come to love but over-sized to allow and accept 3” viewing accessories. The opening of the draw tube on the visual side of the focuser is greater than 3.0" which allows the focuser to accept a 3.0" viewing accessory.

Specifications

For the 1.5" Draw Tube Travel Version (FTF3215B-A)

Draw Tube Thread M86X1
Lifting Capacity 15-17 Pounds
Draw Tube Travel 1.5"/38.10mm
Reduction Ratio 10:1
Finderscope hole thread dimension 8-32
Draw Tube Drive Mechanism Rack/Pinion
Weight of focuser 3.69 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

For the 3.5" Draw Tube Travel Version (FTF3235B-A)

Lifting Capacity 15-17 Pounds
Draw Tube Thread M86X1
Draw Tube Travel 3.5"/88.90mm
Thread on Entry (OTA | FRONT) Side of Draw Tube M120x1 when using A32-3203-1
Draw Tube Drive Mechanism Rack/Pinion
Reduction Ratio 10:1
Finderscope hole thread dimension 8-32
Weight of focuser 3.99 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 7.368"/187.15mm