BK7 Round Plano-convex Cylindrical Lenses
Material:BK7
Design Wavelength:587.6nm
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:>90%
Bevelling:<0.2×45°
Coating:AR A:350-650nm B:650-1050nm C:1050-1580nm
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BK7 Round Plano-convex Cylindrical Lenses
| NO. | Dia | EFL | R | Tc | Te | BFL |
| 21J1695RM | 25.40 | 50.00 | 25.84 | 6.80 | 3.46 | 45.52 |
| 21J1703RM | 25.40 | 75.00 | 38.76 | 11.48 | 9.34 | 67.43 |
| 21J1567RM | 25.40 | 100.00 | 51.68 | 5.22 | 3.64 | 96.56 |
| 21J1629RM | 25.40 | 150.00 | 77.52 | 4.46 | 3.41 | 147.06 |
| 21J1653RM | 25.40 | 200.00 | 103.36 | 4.09 | 3.31 | 197.30 |
| 21J1267RM | 25.40 | 250.00 | 129.20 | 6.53 | 5.90 | 245.69 |
| 21J1558RM | 25.40 | 300.00 | 155.04 | 3.72 | 3.23 | 297.55 |
| 21J1363RM | 25.40 | 400.00 | 206.72 | 3.54 | 3.15 | 397.67 |
| 21J1144RM | 25.40 | 500.00 | 258.40 | 3.43 | 3.12 | 497.74 |
| 21J1516RM | 25.40 | 1000.00 | 516.80 | 3.21 | 3.05 | 997.88 |