| BK7 Plano-convex Lens | Download catalog |
| ·BK7 Plano-convex Lens | ·BK7 Bi-convex Lens | ·BK7 Plano-concave Lens |
| ·BK7 Bi-concave Lens | ·BK7 Positive Meniscus Lens | ·BK7 Negative Meniscus Lens |
| BK7 Plano-convex Lens |
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 Material:BK7 grade optical glass Design Wavelength:633nm Focal Length Tolerance:+/-1% Diameter Tolerance:+0.0,-0.1mm Center Thickness(Tc):+/-0.1mm Surface Figure:λ/4@632.8nm Scratch/Dig:40-20 Centration:<3arc minutes Clear Aperture:>90% Protective Bevelling Coating:none,A type,B type,C type |
BK7 Plano-convex Lens |
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NO.
GLA1116 GLA1470 GLA1222 GLA1700 GLA1576 GLA1472 GLA1540 GLA1074 GLA1560 GLA1289 GLA1304 GLA1213 GLA1207 NO. GLA1859 GLA1270 GLA1085 GLA1119 GLA1951 GLA1805 GLA1027 GLA1422 GLA1131 GLA1134 GLA1608 GLA1509 GLA1986 GLA1433 GLA1229 NO. GLA1708 GLA1461 GLA1484 GLA1172 GLA1908 GLA1978 GLA1464 GLA1274 GLA1102 GLA1765 GLA1031 GLA1911 GLA1401 NO. GLA1145 GLA1050 GLA1384 GLA1417 GLA1399 GLA1979 GLA1301 GLA1256 GLA1725 GLA1380 GLA1727 GLA1779 GLA1740 GLA1238 GLA1002 GLA1353
EFL(mm)
10.00 12.00 15.00 30.00 12.00 20.00 15.00 20.00 25.00 30.00 40.00 50.00 100.00 EFL(mm) 20.00 25.00 30.00 50.00 25.40 30.00 35.00 40.00 50.00 60.00 75.00 100.00 125.00 150.00 175.00 EFL(mm) 200.00 250.00 300.00 400.00 500.00 750.00 1000.00 40.00 50.00 75.00 100.00 120.00 60.00 EFL(mm) 75.00 100.00 125.00 150.00 175.00 200.00 250.00 300.00 400.00 500.00 750.00 1000.00 85.00 100.00 150.00 200.00 Dia(mm)
6.00 6.00 6.00 6.00 9.00 9.00 12.70 12.70 12.70 12.70 12.70 12.70 12.70 Dia(mm) 18.00 18.00 18.00 18.00 25.40 25.40 25.40 25.40 25.40 25.40 25.40 25.40 25.40 25.40 25.40 Dia(mm) 25.40 25.40 25.40 25.40 25.40 25.40 25.40 30.00 30.00 30.00 30.00 30.00 50.80 Dia(mm) 50.80 50.80 50.80 50.80 50.80 50.80 50.80 50.80 50.80 50.80 50.80 50.80 75.00 75.00 75.00 75.00 R(mm)
5.15 6.18 7.72 15.44 6.18 10.29 7.72 10.29 12.87 15.44 20.57 25.73 51.47 R(mm) 10.29 12.87 15.44 25.73 13.07 15.44 18.01 20.59 25.73 30.88 38.60 51.47 64.33 77.20 90.06 R(mm) 102.93 128.66 154.40 205.86 257.33 385.99 514.65 20.59 25.73 38.60 51.46 61.76 30.88 R(mm) 38.60 51.47 64.33 77.20 90.06 102.93 128.66 154.40 205.86 257.33 385.99 514.65 43.75 51.47 77.20 102.93 BFL(mm)
8.35 10.48 12.61 28.81 9.76 18.35 11.63 17.36 22.69 27.89 38.15 48.28 98.55 BFL(mm) 15.31 21.37 26.90 47.76 17.68 24.32 30.25 35.78 46.50 56.90 72.30 97.62 122.82 147.95 173.09 BFL(mm) 198.15 248.28 298.35 398.42 498.48 748.55 998.55 34.06 45.18 71.37 96.90 117.16 49.24 BFL(mm) 66.75 93.60 119.59 145.18 170.58 195.91 246.37 296.63 396.96 497.16 747.49 997.62 69.02 87.32 141.62 193.33 Tc(mm)
2.5 2.3 2.1 1.8 3.4 2.5 5.1 4.0 3.5 3.2 2.8 2.6 2.2 Tc(mm) 7.1 5.5 4.7 3.4 11.7 8.6 7.2 6.4 5.3 4.7 4.1 3.6 3.3 3.1 2.9 Tc(mm) 2.8 2.6 2.5 2.4 2.3 2.2 2.2 9.0 7.3 5.5 4.7 4.3 16.3 Tc(mm) 12.5 9.7 8.2 7.3 6.7 6.2 5.5 5.1 4.6 4.3 3.8 3.6 24.2 19.2 12.7 10.1 Te(mm)
1.5 1.5 1.5 1.5 1.5 1.5 1.8 1.8 1.8 1.8 1.8 1.8 1.8 Te(mm) 1.8 1.8 1.8 1.8 1.8 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Te(mm) 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.5 2.5 2.5 2.5 2.5 3.0 Te(mm) 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 |
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