The Precision People
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AL11--BK7 Plano Convex Lenses
| Material: | BK7 grade A optical glass |  |
| Design Wavelength: | 587.6nm | |
| Diameter Tolerance: | +0.0/-0.1mm | |
| Center Thickness Tolerance: | +0.2mm | |
| Surface Figure: | λ/4 @632.8nm | |
| Focal Length Tolerance: | +2% | |
| Centering Tolerance: | 3 arc minutes | |
| Design Wavelength: | 587.6nm |
| (mm) | ||||||
| Catalog No. | Dia. | EFL | BFL | R1 | Tc | Te |
| AL11-004-005 | 4.0 | 5.0 | 3.747 | 2.582 | 1.9 | 0.95 |
| AL11-004-006 | 4.0 | 6.3 | 5.179 | 3.253 | 1.7 | 1.01 |
| AL11-004-010 | 4.0 | 10.0 | 8.883 | 5.17 | 1.7 | 1.30 |
| AL11-006-008 | 6.3 | 8.0 | 6.283 | 4.13 | 2.6 | 1.14 |
| AL11-006-010 | 6.3 | 10.0 | 8.297 | 5.17 | 2.6 | 1.53 |
| AL11-006-012 | 6.3 | 12.5 | 10.98 | 6.455 | 2.3 | 1.48 |
| AL11-006-016 | 6.3 | 16.0 | 14.615 | 8.262 | 2.1 | 1.48 |
| AL11-006-020 | 6.3 | 20.0 | 18.744 | 10.36 | 2.0 | 1.51 |
| AL11-006-025 | 6.3 | 25.0 | 23.748 | 12.91 | 1.9 | 1.51 |
| AL11-006-040 | 6.3 | 40.0 | 38.87 | 20.65 | 1.7 | 1.46 |
| AL11-006-063 | 6.3 | 63.0 | 61.818 | 32.5 | 1.7 | 1.55 |
| AL11-010-012 | 10.0 | 12.5 | 9.929 | 6.455 | 3.9 | 1.53 |
| AL11-010-016 | 10.0 | 16.0 | 13.89 | 8.262 | 3.2 | 1.52 |
| AL11-010-020 | 10.0 | 20.0 | 18.217 | 10.36 | 2.8 | 1.51 |
| AL11-010-025 | 10.0 | 25.0 | 23.353 | 12.91 | 2.5 | 1.49 |
| AL11-010-032 | 10.0 | 31.5 | 29.992 | 16.27 | 2.3 | 1.51 |
| AL11-010-040 | 10.0 | 40.0 | 38.606 | 20.65 | 2.1 | 1.49 |
| AL11-010-050 | 10.0 | 50.0 | 48.723 | 25.84 | 2.0 | 1.51 |
| AL11-010-063 | 10.0 | 63.0 | 61.686 | 32.5 | 1.9 | 1.51 |
| AL11-010-100 | 10.0 | 100.0 | 98.885 | 51.64 | 1.7 | 1.46 |
| AL11-016-020 | 16.0 | 20.0 | 16.898 | 10.36 | 4.8 | 1.02 |
| AL11-016-025 | 16.0 | 25.0 | 22.364 | 12.91 | 4.0 | 1.22 |
| AL11-016-032 | 16.0 | 31.5 | 39.134 | 16.27 | 3.6 | 1.50 |
| AL11-016-040 | 16.0 | 40.0 | 37.946 | 20.65 | 3.1 | 1.49 |
| AL11-016-050 | 16.0 | 50.0 | 48.195 | 25.84 | 2.8 | 1.53 |
| AL11-016-063 | 16.0 | 63.0 | 61.291 | 32.5 | 2.5 | 1.50 |
| AL11-016-080 | 16.0 | 80.0 | 78.465 | 41.3 | 2.3 | 1.52 |
| AL11-016-100 | 16.0 | 100.0 | 98.621 | 51.64 | 2.1 | 1.48 |
| AL11-016-160 | 16.0 | 160.0 | 158.75 | 82.62 | 1.9 | 1.51 |
| AL11-025-025 | 25.0 | 25.4 | 18.031 | 13.11 | 11.16 | 2.0 |
| AL11-025-032 | 25.0 | 31.5 | 26.328 | 16.266 | 7.86 | 2.0 |
| AL11-025-032 | 25.0 | 31.5 | 26.328 | 16.266 | 7.86 | 2.00 |
| AL11-025-040 | 25.0 | 40.0 | 35.893 | 20.65 | 6.21 | 2.0 |
| AL11-025-050 | 25.0 | 50.0 | 46.096 | 25.84 | 4.7 | 1.47 |
| AL11-025-063 | 25.0 | 63.0 | 59.472 | 32.5 | 4.0 | 1.50 |
| AL11-025-080 | 25.0 | 80.0 | 77.385 | 41.3 | 3.94 | 2.0 |
| AL11-025-100 | 25.0 | 100.0 | 97.674 | 51.64 | 3.54 | 2.0 |
| AL11-025-125 | 25.0 | 125.0 | 122.882 | 64.55 | 3.22 | 2.0 |
| AL11-025-160 | 25.0 | 160.0 | 158.055 | 82.62 | 2.95 | 2.0 |
| AL11-025-200 | 25.0 | 200.0 | 198.19 | 103.28 | 2.76 | 2.0 |
| AL11-025-250 | 25.0 | 250.0 | 248.57 | 129.24 | 2.61 | 2.0 |
| AL11-025-400 | 25.0 | 400.0 | 397.564 | 206.1 | 2.38 | 2.0 |
| AL11-025-500 | 25.0 | 500.0 | 498.472 | 258.18 | 2.30 | 2.0 |
| AL11-025-1000 | 25.0 | 1000.0 | 998.83 | 516.5 | 2.15 | 2.0 |
| AL11-040-050 | 40.0 | 50.0 | 42.142 | 25.84 | 11.98 | 2.5 |
| AL11-040-063 | 40.0 | 63.0 | 56.752 | 32.5 | 9.38 | 2.5 |
| AL11-040-080 | 40.0 | 80.0 | 74.9267 | 41.3 | 7.67 | 2.5 |
| AL11-040-100 | 40.0 | 100.0 | 95.699 | 51.64 | 6.53 | 2.5 |
| AL11-040-125 | 40.0 | 125.0 | 121.26 | 64.55 | 5.68 | 2.5 |
| AL11-040-160 | 40.0 | 160.0 | 156.73 | 82.62 | 4.96 | 2.5 |
| AL11-040-200 | 40.0 | 200.0 | 197.07 | 103.28 | 4.45 | 2.5 |
| AL11-040-250 | 40.0 | 250.0 | 247.61 | 129.24 | 4.06 | 2.5 |
| AL11-040-500 | 40.0 | 500.0 | 497.83 | 258.18 | 3.28 | 2.5 |
| AL11-050-063 | 50.0 | 63.0 | 53.223 | 32.5 | 14.73 | 3.0 |
| AL11-050-080 | 50.0 | 80.0 | 72.446 | 41.3 | 11.43 | 3.0 |
| AL11-050-100 | 50.0 | 100.0 | 93.771 | 51.64 | 9.45 | 3.0 |
| AL11-050-160 | 50.0 | 160.0 | 155.469 | 82.62 | 6.87 | 3.0 |
| AL11-050-250 | 50.0 | 250.0 | 246.700 | 129.24 | 5.44 | 3.0 |
| AL11-050-500 | 50.0 | 500.0 | 497.212 | 258.18 | 4.21 | 3.0 |
| AL11-063-100 | 63.0 | 100.0 | 90.958 | 51.64 | 13.72 | 3.0 |
| AL11-063-125 | 63.0 | 125.0 | 117.616 | 64.55 | 11.21 | 3.0 |
| AL11-063-160 | 63.0 | 160.0 | 153.908 | 82.62 | 9.24 | 3.0 |
| AL11-063-250 | 63.0 | 250.0 | 245.74 | 129.24 | 6.9 | 3.0 |
| AL11-063-500 | 63.0 | 500.0 | 496.74 | 258.18 | 3.93 | 3.0 |
| AL11-063-1000 | 63.0 | 1000.0 | 997.64 | 516.5 | 3.96 | 3.0 |
| AL11-100-160 | 100.0 | 160.0 | 146.253 | 82.62 | 20.85 | 4.0 |
| AL11-100-250 | 100.0 | 250.0 | 241.37 | 129.24 | 14.05 | 4.0 |
| AL11-100-500 | 100.0 | 500.0 | 494.129 | 258.18 | 8.89 | 4.0 |