PerfectLens L671 Aspherical
Description
Archer OpTx molded lenses are produced using the PerfectLens™ technology platform. This proprietary technology produces high-yield long-life molds, which are free of the high-frequency surface defects commonly found on many molded lenses due to single-point diamond turning of the molds. These high-frequency defects do not typically show up on interferograms, but can produce troublesome diffraction effects, particularly in visible light applications.
PerfectLens L671 Aspherical
Specifications |
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|---|---|
| Diameter: | 6.33 mm |
| Material: | N-BK7 |
| Effective Focal Length: | 4.00 mm |
| Numerical Aperture (NA): | 0.60 |
| Wavelength Range: | 380-580nm |
Applications
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Frequently Asked Questions
No, the information contained in the drawing is the sole property of Archer OpTx, and any reproduction in part or as a whole without their written permission is prohibited.
All dimensions of the lens are in mm unless noted. The lens has a diameter of 5.30 mm, a center thickness of 4.30 mm, and a radius of curvature of -6.33 mm.
The lens has an AR coating with less than 0.5% reflectivity from 380-580nm per surface.
The lens is made of S-LAL13M material with a refractive index of 1.689 and a V-number of 52.76.
The PerfectLens L671 Aspherical is used for laser optics, metrology, inspection, and imaging applications.