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LightPath 354064 | 6mm Dia., 0.20 NA, BBAR (1050-1600nm), Molded Aspheric Lens

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Precision Molded Aspheric Lenses

Stock #37-111 Other Coating Options
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Qty 1-10
Qty 11+
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Diameter (mm):
6.00 ±0.015
Effective Focal Length EFL (mm):
11.00 @ 633nm
Numerical Aperture NA:
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Focal Length Tolerance (%):
Aspheric Design Wavelength (nm):
BBAR (1050-1600nm)
Coating Specification:
Rabs <1.0% @ 1050 - 1600nm
Surface Quality:
Clear Aperture CA (mm):
Edge Thickness ET (mm):
Center Thickness CT (mm):
3.10 ±0.05
Protective bevel as needed
Compatible Window:
Thickness: 0.25 (t) (mm)
Material: BK7
Distance from Window to Lens (D) (mm):
Lightpath Lens Code:
Operating Temperature (°C):
Wavelength Range (nm):
1050 - 1600
Typical Applications:
Collimate or Focus Laser Light
Working Distance (mm):
Conjugate Distance:

Regulatory Compliance

RoHS 2015:
Reach 211:
Certificate of Conformance:

Product Family Description

  • Eliminate Spherical Aberration
  • Multiple Coating Options Available
  • Range of Numerical Apertures

LightPath® Geltech™ Molded Aspheric Lenses are used to eliminate spherical aberration and improve focusing and collimating accuracy in a variety of laser applications. Low NA aspheric lenses are designed to maintain beam shape, while high NA lenses gather all available light to maintain beam power over long distances. LightPath® Geltech™ Molded Aspheric Lenses are ideal for applications including sighting systems, bar code scanners, laser diode-to-fiber coupling, optical data storage, or biomedical lasers.

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