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LightPath 357765 | 6.33mm Dia., 0.61 NA, BBAR (350-600nm), Molded Aspheric Lens

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Stock #83-681 20+ In Stock
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A$201.60
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Qty 1-10 A$201.60 each
Qty 11-49 A$177.60 each
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Specifications

General

Type:
Aspheric Lens
Lightpath Lens Code:
357765

Physical & Mechanical Properties

Diameter (mm):
6.33 ±0.015
Center Thickness CT (mm):
2.92 ±0.05
Edge Thickness ET (mm):
1.57
Clear Aperture CA (mm):
4.80
Bevel:
Protective as needed

Optical Properties

Effective Focal Length EFL (mm):
4.00 @ 488nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
f/#:
0.82
Numerical Aperture NA:
0.61
Abbe Number (vd):
52.65
Index of Refraction (nd):
1.690
Coating:
BBAR (350-600nm)
Coating Specification:
Rabs <1.0% @ 350 - 600nm
Wavelength Range (nm):
350 - 600
Focal Length Specification Wavelength (nm):
488.00
Aspheric Design Wavelength (nm):
488
Working Distance (mm):
2.37
Surface Quality:
20-10
Transmitted Wavefront Error (λ, RMS):
< 0.25
Conjugate Distance:
Infinite

Material Properties

Coefficient of Thermal Expansion CTE (10-6/°C):
7.8

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 247:

Product Details

  • 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

 
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