-40%

New Focus 9809 Kinematic Optic Mounts X2

$ 52.8

Availability: 100 in stock
  • Item must be returned within: 14 Days
  • MPN: 9809
  • Refund will be given as: Money Back
  • Brand: Newport New Focus
  • Condition: Excellent Condition
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted

    Description

    This auction is for a pair of New Focus 9809 1" Classic Corner Kinematic Mirror mounts.
    Excellent Condition.  One has a front surface mirror installed.
    Buyer to pay shipping.
    Thanks for looking!
    The 9809-K Classic Corner Mirror Mount centers a 1.0 inch (25.4 mm) diameter optic at the fourth corner of the square formed with the three adjustment screws, allowing you to get tilt without translation, and pure translation all in a single mount. For pure translation, simply turn on Allen-keys the same amount. A 1° error in one Allen-key results in only 0.0012° tilt in the face plate. For tilt without translation, use two Allen-keys, or for applications when translation is less important, adjust the tilt with just one Allen-key. The proprietary, precision, Hex-key actuated 1/4-80 screws give you increased durability, better repeatability, and even more precise adjustment than comparably priced mounts. Because the optic sits close to the edge of this mount, it is ideal for applications where clearance is an issue.
    Technical Specs
    Optic Diameter
    25.4 mm
    Adjustments
    z, θx, θy
    Drive Type
    Allen-Key, non-locking
    Adjustment Screw Thread
    80 TPI
    Mechanism
    Kinematic
    Sensitivity
    4.4 arc sec
    Angular Range
    ±4°
    Special Features
    Corner Mount
    Material
    Anodized Aluminum
    Thread Type
    8-32 (M4) CLR
    Optical Axis Height
    50.8 mm