Zinc Selenide Plano-convex Spherical Lenses
Material:Zinc Selenide
Design Wavelength:10.6μm
Focal Length Tolerance:±1%
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:±0.2mm
Surface Accuracy:λ/2@632.8nm
Surface Quality:60-40
Centration:<3'
Clear Aperture:>80%
Bevelling:<0.2×45°
Coating:IR AR Coating 8-12μm
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Zinc Selenide Plano-convex Spherical Lenses
| NO. | Dia | EFL | R | Tc | Te | BFL |
| 14A7477R | 12.70 | 15.00 | 21.04 | 3.00 | 2.00 | 13.75 |
| 14A7733R | 12.70 | 20.00 | 28.05 | 2.70 | 2.00 | 18.88 |
| 14A7673R | 12.70 | 40.00 | 56.11 | 2.40 | 2.00 | 39.00 |
| 14A7542R | 25.40 | 25.40 | 35.63 | 4.30 | 2.00 | 23.61 |
| 14A7656R | 25.40 | 50.00 | 70.13 | 4.00 | 2.80 | 48.34 |
| 14A7660R | 25.40 | 75.00 | 105.20 | 4.00 | 3.20 | 73.34 |
| 14A7261R | 25.40 | 100.00 | 140.27 | 4.00 | 3.40 | 98.34 |
| 14A7028R | 25.40 | 150.00 | 210.40 | 4.00 | 3.60 | 148.34 |
| 14A7228R | 25.40 | 200.00 | 280.53 | 4.00 | 3.70 | 198.34 |
| 14A7270R | 25.40 | 500.00 | 701.33 | 2.10 | 2.00 | 499.13 |
| 14A7234R | 25.40 | 750.00 | 1052.00 | 2.10 | 2.00 | 749.13 |
| 14A7753R | 25.40 | 1000.00 | 1402.66 | 2.10 | 2.00 | 999.13 |