UV Fused Silica Plano-Concave Lens GL23-010-050
A plano-concave lens has one flat surface and one concave surface. It is commonly used for beam expansion, projection and increasing the focal length of optical systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Diameter | 10.00 mm |
| Focal Length EFL | -50.00 mm |
| Back focal length BFL | -51.03 mm |
| Radius R1 | -22.92 mm |
| Center Thickness Tc | 1.50 mm |
| Edge Thickness Te | 2.05 mm |
| Coating | Uncoated |
| Material | UV Fused Silica |
| Compatible lens mounting ring | PN35032-LM100-S |
| Design Wavelength [n=1.45848] | 587.6nm；n=1.45848 |
| Diameter Error | +0.0/-0.1 |
| Center-thickness error | ±0.2 mm |
| Surface-figure irregularity [@632.8nm] | Wavelength/4 @632.8nm |
| Focal Length Error EFL | ±2% |
| Lens centering error | 3arcmin |
| Surface Finish | 40/20 |
| Edge Bevel [45°] | 0.2mmX45° |
| RoHS | Compliant with standards |
Key Features
Datasheet
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