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| Code | 669748 | Type | Nanoparticle Thin Film Linear Polarizer | |
| Diameter Tolerance | +0.0/-0.2mm | Clear Aperture | 90% CA | |
| Thickness | 2.0mm | Thickness Tolerance | ±0.2mm | |
| Working Wavelength | 650nm - 2000nm | Transmitted Wavefront Error (@633nm) | <λ/4 @ Ø10mm | |
| Operating Temperature | -20°C ~ 120°C | Damage Threshold | Perpendicular to transmission axis: 1W/cm² Parallel to transmission axis: 5W/cm² |
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| Optical Component Diameter | 12.5mm | Extinction Ratio | ＞100000@850nm-1600nm ＞10000@750nm-1800nm ＞1000@650nm-2000nm |
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| Angle of Incidence (AOI) | 0° ±20° | Surface Quality (Scratch/Dig) | 40/20 | |
| Mount Type | SM05-8A (Lens Tube, SM05 Internal/External Thread) | Mount Diameter | 17.8mm | |
| Mount Diameter Tolerance | +0.00/-0.05mm | Mount Length (with Thread) | 11.3mm (with threaded length) | |
| Pre-installed in Mount | Yes |
Traders City price 455.00$ The different purchase price may be caused by the store's previous promotion activities. For details, please consult the seller
High Extinction Ratio
AOI: ±20°
Mounted in SM05 and SM1 Threaded Holders, Non-Removable
LBTEK Nanoparticle Film Linear Polarizers are available in 12.5 mm and 25.0 mm diameters, mounted in SM05 and SM1 threaded holders, respectively. The mounted polarizers feature non-removable housings with product information, working wavelength, and transmission axis direction engraved on the housing surface for easy identification and use. A total of 14 nanoparticle film linear polarizers cover wavelength ranges from 365–395 nm and 480–5000 nm. For detailed specifications, please refer to the product datasheet.
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