Starlight Inst. 2.5" Feather Touch Heavy Duty Dual-Speed Focuser

Brand: Starlight Instruments


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Product Details

  • Feather Touch 2.5-inch Diameter Dual Speed Telescope Focuser with 3.5-inch Draw tube travel, brake, and Integral TFPE Coupled Collar.

    Starlight Instruments 2.5-inch Feather Touch Heavy Duty Dual-Speed Focuser Specifications:

    • Draw Tube Thread: M63X1 Female Thread
    • Draw Tube Travel: 3.5-inch (88.9 mm)
    • Lifting Capacity: 13 to 15-pounds
    • Thread on Entry (OTA/ Front) Side of Draw Tube: M95x1 Male Thread
    • Reduction Ratio: 10:1
    • Finderscope Hole Thread Dimension: 8x32
    • Draw Tube Drive Mechanism: Rack and Pinion
    • Racked In from Mounting Face: 3.672-inch (93.27 mm)
    • Racked Out from Mounting Face: 7.368-inch (187.15 mm)


    The 2-inch Compression Ring End Cap is sold separately. (SI-EC25-2005-1)

    Starlight Instruments Product Number: FTF2535HD

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