Starlight Inst. Feathertouch Dual Speed Rotatable 2" Focuser - Intes MN-86

ITEM #
SI-FTF2020BCR
  • Sale
  • Regular price $445.00
  • Starlight Inst. Feathertouch Dual Speed Rotatable 2" Focuser - Intes MN-86

    • Sale
    • Regular price $445.00
    • ITEM #
      SI-FTF2020BCR

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    Starlight Inst. Feathertouch Dual Speed Rotatable 2" Focuser - Intes MN-86

    Starlight Instruments Feathertouch Dual Speed Rotatable 2" Focuser - Intes MN-86

    This Starlight Instruments Feathertouch Focuser is a dual speed, rotatable model presented in a 2.0" DTT format. It is known to fit the Intes Maksutov Newtonian MN-86. The Starlight Instruments FTF2020BCR Feathertouch Focuser has a brake and C-ring. Both coarse and fine focusing with a 5-8 pound lifting capacity.

    Starlight Instruments Feathertouch Focuser - Intes

    Starlight Instruments Feathertouch Dual Speed Rotatable 2" Focuser - Intes MN-86 Features

    • DT Length: 3.45" | 87.63mm
    • Focuser Housing / Base: 2.75inch OD NT Flange
    • Draw Tube Travel: 2.1" | 53.34mm
    • Racked In from Mounting Face: 1.405" | 35.687mm
    • Racked Out from Mounting Face: 3.505" | 89.027mm
    • Racked In Draw Tube Below Mounting Face: 2.018" | 51.257mm
    • Diameter at Back Side (Eye Piece) of Draw Tube: 51.31mm / 2.020inch
    • Thread on Entry (OTA | FRONT) Side of Draw Tube: 52 x 0.75mm (~2.0inch diameter)
    • Draw Tube Drive Mechanism: Friction Drive
    • Draw Tube Drive Material: Steel on Steel
    • Draw Tube Linear Bearing Style: Dovetail-Ball Bearing
    • Draw Tube Linear Bearing Material: Steel on Steel
    • Reduction Unit Type: 2.0 inch Planetary Drive
    • Reduction Ratio: 10.25:1 (Approximately)
    • Travel per Pinion Revolution: 19.94mm / 0.785inch
    • Lifting Capacity: 2.27-3.63kg / 5-8 lbs
    • Travel per Fine Focus Knob: 1.960mm / 0.077inch
    • Travel per Course Focus Knob: 21mm / 0.870inch
    Starlight Instruments Product Number: FTF2020BCR

    Additional Information

    ConditionNew
    Focus ControlManual
    Focuser Or Mask Size2" Drawtube
    Focusing Aid TypeFocuser
    ManufacturerStarlight Instruments
    WarrantyLifetime Warranty

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