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Collimators & Focusers

Collimators & Focus Guides

Key Features

  • Low cost BK7 glass plano/convex lenses ideal for 350nm to 2000nm
  • UV grade fused silica plano/convex lenses for deep UV down to 170nm or IR and/or when radiation resistance is required
  • Precision, lockable focus adjustment
  • Available for optical fibers with different NA´s
  • Available for optical fiber diameters up to 1000µm


Fiberguide Industries has designed a line of standard collimators and focus guides for use with a wide variety of optical systems. These ruggedized modules are manufactured to accept SMA, ST, FC, or machined ferrule style connectors. Assembled and preset at Fiberguide's factory to meet required specifications, all collimators and focus guides can be adjusted to provide the flexibility necessary for certain set ups. Designed to collimate or focus light exiting an optical fiber to a desired beam diameter or spot size from the end of the module, these devices can be used with laser diodes, photodiodes, acoustic-optic modulators and other fiber optic devices. Collimators and focus guides can be used as matched pairs to couple light in and out of optical devices. focus guides thread into the collimator, refocusing the beam at a given distance.


Testing and Measuring, Scanning, Printing, Microscopy, Medical Diagnostic, Medical, Material Processing, Life Science, Laser, Imaging, Beam shaping



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