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- Aspherical Collimator AC-297 T-610-690
Aspherical Collimator AC-297 T-610-690
Frankfurt Laser Company
OVERVIEW
The Aspherical Collimator is designed to collimate the divergent beam from a semiconductor laser. The lens corrects for the laser window present in the TO-can. NA=0.55, EFL=2.99mm aspherical collimator system. Highly corrected, hybrid Polymer on Glass lens.
SPECIFICATION
- Collimator Type: Aspherical
- Design Wavelength: 670 nm
- Numerical Aperture: 0.55
- Effective Focal Length (EFL): 2.99 mm
- Back Focal Length (BFL): 1.6 mm
- AR Coating: Both sides
- Transmittance: 97 %
- Clear Aperture: 3.3 mm
Applications
Collimation of laser beam output from diode lasers.
KEY FEATURES
Other AR-coats are available for visible and Infrared light bands from 400nm up to 2µm.
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