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All Products / Optics / Optical Lenses / Aspheric Lenses / Glass Molded / LightPath® Blue Laser Collimating Aspheric Lenses
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LightPath 357786 | 2mm Dia., 0.50 NA, BBAR (350-600nm), Molded Aspheric Lens

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S$127.60
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Diameter (mm):
2.00 ±0.015
Effective Focal Length EFL (mm):
1.41 @ 488nm
Numerical Aperture NA:
0.50
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
D-Lak6
Aspheric Design Wavelength (nm):
488
Coating:
BBAR (350-600nm)
Coating Specification:
Rabs <1.0% @ 350 - 600nm
Surface Quality:
40-20
Clear Aperture CA (mm):
1.52
Edge Thickness ET (mm):
0.19
Center Thickness CT (mm):
0.50 ±0.05
f/#:
0.71
Bevel:
Protective bevel as needed
Lightpath Lens Code:
357786
Type:
Aspheric Lens
Wavelength Range (nm):
350 - 600
Working Distance (mm):
1.2
Conjugate Distance:
Infinite
Transmitted Wavefront Error (λ, RMS):
< 0.07

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 240:
Compliant
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Product Family Description

  • Designs Optimized for 405nm and 488nm Laser Diodes
  • Ideal for Biomedical Instrumentation and Data Storage Applications
  • Diffraction Limited Molded Aspheric Lens Designs

LightPath® Blue Laser Collimating Aspheric Lenses are designed to simplify the design and implementation of laser systems for biomedical instrumentation. Ideal applications for this product include flow and imaging cytometers, fluorescence detection, and high-volume data storage systems. These aspheric lenses are designed and manufactured to meet stringent optical standards for the aforementioned high-performance applications. LightPath® Blue Laser Collimating Aspheric Lenses are delivered with a high-performance anti-reflection coating to provide optimum transmission in the 350 – 500nm wavelength range. These lenses are offered in a 2.0, 2.75, 4.0, and 6.33mm diameters in a range of EFL measurements. 

Laser Optics