Focusing Large Field Collimators

To meet the demands that customers are placing on the testing of optical instruments with a large field of view, TRIOPTICS has developed a new and unique range of collimators that are characterized by a significantly larger field of view.

Key Features

  • 50 to 100% larger field of view in comparison to standard collimators
  • The focal point setting is variable and both a finite and infinite distance setting are possible
  • TRIOPTICS offers collimators with different focal lengths depending on the application.
  • Optionally with reticle changer (RC), or with reticle and filter changer (RC/FC)
  • Wide range of standard reticles and production of custom reticles if required
    The collimators can be equipped with a dual micrometer screw for shifting the reticle (optionally with digital display)


Several focusing collimators
Several focusing collimators
  • Measurements at different wavelengths
  • Measurement of Radii