.

PRODUCT

  1. Home
  2. chevron_right
  3. Products
  4. chevron_right
  5. Spectroscopy Solutions
  6. chevron_right
  7. Sampling Accessories
  8. chevron_right
  9. Free Space Optics
  10. chevron_right
  11. Collimating Lenses

Collimating Lenses

Collimating lenses are optical lenses that make parallel the light beams that enter your spectrometer setup. These lenses allow users to control the field of view, collection efficiency and spatial resolution of their setup, and to configure illumination and collection angles for sampling.

Ocean Insight collimating lenses can be attached to the spectrometer, coupled to optical fibers, or integrated into sampling accessories. Most lenses have an inner barrel threaded for SMA 905 connectors. The inner barrel slides relative to the lens fixture for adjusting the focus; a setscrew secures the barrel.

Do NOT CHANGE OR REMOVE THIS ELEMENT

Features

  • Versatile
  • Multiple options
  • Rugged
  • Fiber optic
  • Adjustable

specifications

Subject to change depending on model type

Engineering:
Connects To Optical fiber, Spectrometer
Lens Material f/2 BaF10 and FD10 fused silica, f/2 BK-7 glass, f/2 fused silica Dynasil, f/4 fused silica Dynasil
Optical Diffuser 100 mm
Type Achromatic doublet, Single lens, Single lens, direct-attach
Wavelength Range 185nm – 2.5μm
Connector SMA 905, SMA 905, 6.35 mm ferrule
Connector Threads “3/8-24 external thread 1/4-36 internal thread”, ¼-36 external thread, 3/8-24 external thread
Diameter 25.4 mm, 5 mm
Focal Length Specification 10 mm, 100 mm
Environmental:
Operating Temperature 150 °C, 350ºC, 70 °C

Manufacturers

show DATA — DO NOT CHANGE ID–

Industries

show DATA — DO NOT CHANGE ID–

Methods

show DATA — DO NOT CHANGE ID–

Menu