PerfectLens L230 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 L230 Aspherical
Specifications |
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|---|---|
| Diameter: | 6.33 mm |
| Material: | N-BK7 |
| Effective Focal Length: | 4.56 mm |
| Numerical Aperture (NA): | 0.55 |
| Wavelength Range: | 620-1080nm |
Applications
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Frequently Asked Questions
The dimensions of the PerfectLens L230 Aspherical are 6.33 mm in diameter with a thickness of -0.020+0.0053. The radius of curvature (R1) is 3.10 mm with a tolerance of ±0.03, and the radius of curvature (R2) is 1.47 mm.
The PerfectLens L230 Aspherical is used for laser optics, metrology, inspection, and imaging applications.
The PerfectLens L230 Aspherical has an Ar coating with less than 0.5% reflectivity from 400-650nm ("A" coat) or 620-1080nm ("B" coat), per surface.
The PerfectLens L230 Aspherical is made from S-LAM60M material with an nd value of 1.73793 and a Vd value of 49.01.
The Archer OpTx molded lenses are produced using the PerfectLens technology platform, which produces high-yield long-life molds that are free of high-frequency surface defects.