LightPath 354058 | 6.33mm Dia., 0.22 NA, Uncoated, Molded Aspheric Lens

Product Details Compact, Molded Aspheric Lens Design Improved Performance Compared to Doublet and Triplet Lenses Ideal for Laser Tools and Measurement Systems LightPath Laser Tool Molded Aspheric Lenses are designed to fulfill the needs of a variety of tools and measurement systems utilizing laser diodes, including leveling lasers, projectors, scanners, trackers, and gun sights. By utilizing a single aspheric lens, the need for a multi-lens system is eliminated, allowing for a more compact and robust design. Each aspheric lens is offered with various anti-reflection coatings for optimum transmission in the visible and NIR wavelength ranges. LightPath Laser Tool Molded Aspheric Lenses’ anti-reflection coating options for each lens provides <1% average reflection over the entire design wavelength range. The lenses are offered in four different diameters: 3mm, 4.70mm, 6mm, and 6.33mm. Specifications General Type: Aspheric Lens Lightpath Lens Code: 354058 Physical & Mechanical Properties Diameter (mm): 6.33 ±0.015 Center Thickness CT (mm): 2.40 ±0.05 Edge Thickness ET (mm): 1.67 Clear Aperture CA (mm): 5.20 Bevel: Protective as needed Optical Properties Effective Focal Length EFL (mm): 12.00 @ 633nm Focal Length Tolerance (%): ±1 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More D-ZK3 f/#: 2.27 Numerical Aperture NA: 0.22 Abbe Number (v d ): 61.16 Index of Refraction (n d ): 1.589 Coating: Uncoated Wavelength Range (nm): 350 - 2400 Focal Length Specification Wavelength (nm): 633.00 Aspheric Design Wavelength (nm): 633 Working Distance (mm): 10.600 Surface Quality: 60-40 Transmitted Wavefront Error (λ, RMS): < 0.145 Conjugate Distance: Infinite Material Properties Coefficient of Thermal Expansion CTE (10 -6 /°C): 7.6 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 247: Compliant ×