Silicon (Si) Plano-Convex Lens GL81-025-025
A Plano-Convex Lens Has Positive Focal Length, One Plane Surface and One Convex Surface; With the Convex Surface Facing Incident Light, It Is Suitable for Aiming and Focusing Monochromatic Sources; Our Standard Stock Includes Uncoated and Double-Sided Broadband Antireflection-Coated Lenses
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Overview
Specifications
| Parameter | Value |
|---|---|
| Diameter | 25.40 mm |
| Center Thickness Tc | 3.30 mm |
| Edge thickness Te | 2.00 mm |
| Radius R1 | 61.60 mm |
| Focal Length EFL | 25.40 mm |
| Coating | Uncoated |
| Material | Silicon (Si) |
| Compatible lens mounting ring | PN35019-LM254-S |
| Diameter Error | +0.0/-0.1 |
| Center-thickness error | ±0.2 mm |
| Design Wavelength | 4μm |
| Focal Length Error EFL | ±1% |
| Lens centering error | <3arcmin |
| Surface Finish | 60/40 |
| Edge Bevel [45°] | 0.2mmX45° |
| RoHS | Compliant with standards |
| Back focal length BFL | 24.4 mm |
Key Features
Datasheet
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Supplier Information
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