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F1H series fixed cylindrical lens mounts, with U-shaped grooves
Introduction
Product description:
  • Material: 6061-T6 aluminum alloy;
  • Scope of application: φ12.7, φ25.4, φ50.8;
  • Product family:F1HxxA series with closed internal threads, F1HxxB series with through internal threads, and F1HxxC series with internal and external threads.

     The fixed lens mounts developed by OMTOOLS are widely applied for the mounting of O-shaped optical elements (round lenses). The F1HxxA series is designed with SM internal threads. Optical elements are placed on the flange at the back side, and then secured by the included retaining ring. The F1HxxB series is designed with SM internal threads, and no groove is equipped at the edge. In addition to mounting lens tubes, this series can also be employed to mount optical elements by using the included two retaining rings. The F1HxxC series is designed with SM internal threads on one side and external threads on the other side. The optical elements are secured in the mount with the included retaining ring. External threads are deep enough to fix the mounted lens tubes, diaphragms or other components with SM internal threads. The fixed lens mounts are designed with a U-shaped groove, and M3 set screws are provided to secure the Ø6 mm coaxial posts on one side, achieving the coaxiality of optical systems. One M4 internal threaded hole is arranged at the bottom, and the hole is used to connect the mounts to Ø12 mm stainless steel optical posts or Ø25 mm cylindrical posts.

General parameters
Material
6061-T6 aluminum alloy
Surface finishing
Black anodic oxidation
Max. thickness of applicable optical elements
4.5mm、5.2mm、6.1 mm、7.2mm、7.7mm、9.2mm
F1HxxA series with closed internal threads
  • Material: 6061-T6 aluminium alloy;Surface finishing Black anodic oxidation

  • Lens mount diameter:12.7mm/25.4mm/50.8mm

  • Lens installation method: closed internal thread

  • The F1HxxA series is designed with SM internal threads. Optical elements are placed on the flange at the back side, and then secured by the included retaining ring

  • The fixed lens mounts are designed with a U-shaped groove, and M3 set screws are provided to secure the Ø6 mm coaxial posts on one side, achieving the coaxiality of optical systems

  • One M4 internal threaded hole is arranged at the bottom, and the hole is used to connect the mounts to Ø12 mm stainless steel optical posts or Ø25 mm cylindrical posts.

Model Clamp lens size Contrast File Unit-price Delivery date Cart
F1H12A φ12.7 mm
$10.01 Today
F1H25A φ25.4 mm
$12.48 Today
F1H50A φ50.8 mm
$14.67 Today
F1HxxB series with through internal threads
  • Material: 6061-T6 aluminium alloy,Surface finishing Black anodic oxidation

  • Lens mount diameter:12.7mm/25.4mm/50.8mm

  • Lens installation method: through type internal thread

  • The F1HxxB series is designed with SM internal threads, and no groove is provided at the edge.

  • The fixed lens mounts are designed with a U-shaped groove, and M3 set screws are provided to secure the Ø6 mm coaxial posts on one side, achieving the coaxiality of optical systems.

  • One M4 internal threaded hole is arranged at the bottom, and the hole is used to connect the mounts to Ø12 mm stainless steel optical posts or Ø25 mm cylindrical posts.

Model Clamp lens size Contrast File Unit-price Delivery date Cart
F1H12B φ12.7 mm
$10.01 Today
F1H25B φ25.4 mm
$14.67 Today
F1H50B φ50.8 mm
$21.39 Today
F1HxxC series with internal and external threads
  • Material: 6061-T6 aluminium alloy;Surface finishing Black anodic oxidation

  • Lens mount diameter:12.7mm/25.4mm/50.8mm

  • Lens installation method: internal and external threads

  • The F1HxxC series is designed with SM internal threads on one side and external threads on the other side

  • External threads are deep enough to fix the mounted lens tubes, diaphragms or other components with SM internal threads

  • One M4 internal threaded hole is arranged at the bottom, and the hole is used to connect the mounts to Ø12 mm stainless steel optical posts or Ø25 mm cylindrical posts.

Model Clamp lens size Contrast File Unit-price Delivery date Cart
F1H12C φ12.7 mm
$12.48 Today
F1H25C φ25.4 mm
$15.36 Today
F1H50C φ50.8 mm
$21.39 Today