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Focusable Collimators

#88-183
Refocusing Assembly
#88-188
#88-181
#88-172
Collimator
#88-191
#88-180
#88-184
#88-187

#88-183

Refocusing Assembly

#88-188

#88-181

#88-172

Collimator

#88-191

#88-180

#88-184

#88-187

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

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

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

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