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Focusable Collimators

Focusable Collimators

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  • Can Be Coupled to Standard 0.22 NA Fiber Optic Cables
  • Options Available for UV-VIS or VIS-NIR
  • Multiple Focal Length or Aperture Options

Common Specifications

Operating Temperature (°C):
-40 to 100

Products

 Aperture Size   Connector  FL (mm)  Type   Wavelength Range (nm)   Compare   Stock Number   Price  Buy
4.0 FC 10.00 Fiber Collimator 190 - 1250
4.0 SMA 10.00 Fiber Collimator 190 - 1250
4.0 FC 10.00 Fiber Collimator 350 - 2200
4.0 SMA 10.00 Fiber Collimator 350 - 2200
10.0 FC 18.00 Fiber Collimator 190 - 1250
10.0 SMA 18.00 Fiber Collimator 190 - 1250
10.0 FC 18.00 Fiber Collimator 350 - 2200
10.0 SMA 18.00 Fiber Collimator 350 - 2200
22.2 FC 38.00 Fiber Collimator 190 - 1250
22.2 SMA 38.00 Fiber Collimator 190 - 1250
10.0 - 18.00 Refocusing Assembly 190 - 1250
10.0 - 18.00 Refocusing Assembly 350 - 2200
10.0 - 25.00 Refocusing Assembly 190 - 1250
10.0 - 25.00 Refocusing Assembly 350 - 2200
22.2 - 38.00 Refocusing Assembly 190 - 1250
10.0 - 38.00 Refocusing Assembly 190 - 1250
10.0 - 38.00 Refocusing Assembly 350 - 2200
22.2 - 51.00 Refocusing Assembly 190 - 1250
22.2 - 76.00 Refocusing Assembly 190 - 1250

Product Details

Focusable Collimators consist of two separate components: a fiber optic collimator and a fiber optic refocusing assembly. The fiber optic collimator utilizes a PCX lens positioned at the focal length from the optical fiber tip. These collimators are available with FC or SMA threads, and easily couple to standard 0.22 NA fiber optic cables. Focusable Collimators expand the beam and decrease the divergence by the ratio of the fiber core diameter to the collimator aperture. Fiber optic refocusing assemblies mount directly to the fiber optic collimator and allow for optimal focus at a given distance.

Laser Optics

Technical Information

The 4mm Aperture Fiber Optic Collimator threads directly onto FC or SMA fiber.
The 4mm Aperture Fiber Optic Collimator threads directly onto FC or SMA fiber.
Each 10mm Aperture Fiber Optic Collimator includes an FC or SMA adapter that is inserted into the collimator and locked by a set screw.
Each 10mm Aperture Fiber Optic Collimator includes an FC or SMA adapter that is inserted into the collimator and locked by a set screw.
A 10mm Aperture Refocusing Assembly can then be directly threaded onto the 10mm Aperture Fiber Optic Collimator.
A 10mm Aperture Refocusing Assembly can then be directly threaded onto the 10mm Aperture Fiber Optic Collimator.
Collimator and Refocusing Assembly Compatibility Chart
Collimator Description Stock Number Compatible Refocusing Assembly
4mm Aperture UV/VIS Fiber Optic Collimator, FC #88-189 No Compatible Refocusing Assemblies
4mm Aperture UV/VIS Fiber Optic Collimator, SMA #88-173 No Compatible Refocusing Assemblies
4mm Aperture VIS/NIR Fiber Optic Collimator, FC #88-188 No Compatible Refocusing Assemblies
4mm Aperture VIS/NIR Fiber Optic Collimator, SMA #88-172 No Compatible Refocusing Assemblies
10mm Aperture UV/VIS Fiber Optic Collimator, FC #88-191 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187
10mm Aperture UV/VIS Fiber Optic Collimator, SMA #88-181 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187
10mm Aperture VIS/NIR Fiber Optic Collimator, FC #88-190 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187
10mm Aperture VIS/NIR Fiber Optic Collimator, SMA #88-180 #88-182, #88-183, #88-184, #88-185, #88-186, & #88-187