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Starlight Instruments Feather Touch TRUE 3-Inch Focuser - Dual Speed Telescope

ITEM #
SI-FTF3235B-A
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  • Regular price $720.00

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DESCRIPTION

Starlight Instruments Feather Touch TRUE 3-Inch Focuser - Dual Speed Telescope

The Feather Touch TRUE 3-Inch - Dual Speed Telescope Focuser from Starlight Instruments:

This Feather Touch TRUE 3-Inch Diameter - Dual Speed Telescope Focuser, has a 3.5-inch Draw Tube Travel, and brake. 

The TRUE 3-Inch focuser has the same design and style that you have come to love but over-sized to allow and accept 3-inch viewing accessories.

The opening of the draw tube on the visual side of the focuser is greater than 3-inches which allows the focuser to accept a 3-inch viewing accessory.

Note: The SI-FTF3235B-A comes standard on the Explore Scientific ES152 Telescope.

  - Draw Tube Thread: M86X1

  - Draw Tube Travel: 3.5-Inches (88.90 mm)

  - Lifting Capacity: 15 to 17 pounds

  - Thread on Entry (OTA, Front) Side of Draw Tube: M120x1 when using 

a32-3203.1

  - Reduction Ration: 10 to 1

  - Finderscope hole thread dimension: 8-32

  - Draw Tube Drive mechanism: Rack/ Pinion

  - weight of focuser: 3.99-pounds, of which includes the standard adapter and 2-inch compression ring end cap

  - Racked In from Mounting Face: 3.675-inch (93.27 mm)

  - Racked Out from Mounting Face: 7.368-inch (187.15 mm)

 

SPECIFICATIONS

ManufacturerFeather Touch