Molded Aspheric Lens, AR Coating IR1: 8-12 μm OLSM0020003-IR1
Molded aspheric lenses eliminate spherical aberration and improve laser focusing and collimation. JCOPTIX offers IR1 AR-coated molded aspheres with consistent quality and low cost. High NA collects available source light to maintain beam power over long distances. Applications include output collimation, fiber coupling, spatial filtering and beam imaging, plus detector targeting systems, barcode scanners and laser diodes for fiber coupling, optical data storage and biomedical lasers.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical element material | BD-2 |
| Diameter | Ø3.0 mm |
| Clear Aperture Dimension [S1 / S2 (corresponding to the respective original values)] | S1: 2.5 mm / S2: 2.17 mm |
| Operating Wavelength | 8-12 μm |
| Focal Length | 0.91 |
| Numerical Aperture | 0.86 |
| Working Distance | 0.66 |
| Design Wavelength | 4200 |
| Center Thickness | 0.9 |
| Coating | Antireflection Coating |
| Antireflection Coating Ave R% [8-12 μm] | AR 8-12 μm Ave R% < 0.6% |
| Focal Length Tolerance | ±1.0% |
| Diameter Tolerance | ±0.015 |
| Thickness Tolerance | ±0.020 |
| Surface quality (scratch/dig) | 80/50 |
| Assembly status | No |
Key Features
Datasheet
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