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All Products / Optics / Optical Lenses / Aspheric Lenses / Glass Molded / LightPath® Geltech™ Molded Aspheric Lenses
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LightPath 355215 | 4mm Dia., 0.30 NA, BBAR (350-700nm), Molded Aspheric Lens

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Precision Molded Aspheric Lenses

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Stock #71-004 New 3-4 days
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€105,00
Qty 1-10
€105,00
Qty 11+
€92,50
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Diameter (mm):
4.00 ±0.015
Effective Focal Length EFL (mm):
6.20 @ 520nm
Numerical Aperture NA:
0.30
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
H-FK61M
Focal Length Tolerance (%):
±1
Aspheric Design Wavelength (nm):
520
Coating:
BBAR (350-700nm)
Coating Specification:
Ravg ≤0.5% @ 350 - 700nm
Surface Quality:
40-20
Clear Aperture CA (mm):
3.5
Edge Thickness ET (mm):
2.284
Center Thickness CT (mm):
2.80 +/-0.025
f/#:
1.55
Bevel:
Protective bevel as needed
Lightpath Lens Code:
355215
Type:
Aspheric Lens
Wavelength Range (nm):
350 - 700
Typical Applications:
Collimate or Focus Laser Light
Working Distance (mm):
4.33
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS:
Compliant
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Certificate of Conformance:
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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.

Laser Optics