| BRAND | Edmund Optics |
| Product | LENS PCX 20 X 20 UNCTD TS |
| Internal code | IMP1834826 |
| Weight | 0.1 |
| Technical specification | Diameter (mm) 20.0 Diameter Tolerance (mm) +0.00/-0.10 Clear Aperture CA (mm) 19.00 Effective Focal Length EFL (mm) 20.0 Back Focal Length BFL (mm) 17.42 Focal Length Tolerance (%) ±1 Focal Length Specification Wavelength (nm) 587.6 Radius R1 (mm) 15.70 Edge Thickness ET (mm) 1.00 Center Thickness CT (mm) 4.60 Center Thickness Tolerance (mm) ±0.1 Centering (arcmin) <1 Surface Quality 40-20 Bevel Protective bevel as needed Substrate N-SF11 Coating Uncoated f/# 1 Numerical Aperture NA 0.50 Type Plano-Convex Lens Wavelength Range (nm) 400 - 2500 RoHS Compliant |
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