- Product Name: Double convex lens
- Material:H-K9
- Dimensional tolerance:±0.1
- Focal length tolerance:±1%
- Central Thickness tolerance:±0.1
- Surface Flatness:λ/4
- Surface Quality:II~III
Product overview
| D(mm) | F(mm) | BFL(mm) | CT(mm) | ET(mm) | Identification of product |
| 3.00 | 3.34 | 2.58 | 1.70 | 1.02 | SL-BCX-D3F3 |
| 5.10 | 4.58 | 1.50 | 1.07 | SL-BCX-D3F5 | |
| 8.00 | 7.54 | 1.80 | 1.54 | SL-BCX-D3F8 | |
| 10.00 | 9.36 | 1.90 | 1.69 | SL-BCX-D3F10 | |
| 6.00 | 15.00 | 14.30 | 2.10 | 1.70 | SL-BCX-D5F15 |
| 20.00 | 19.28 | 2.10 | 1.80 | SL-BCX-D5F20 | |
| 24.60 | 23.78 | 2.50 | 2.26 | SL-BCX-D5F24 | |
| 32.00 | -31.34 | 2.50 | 2.31 | SL-BCX-D5F32 | |
| 10.00 | 42.00 | 40.71 | 3.00 | 2.42 | SL-BCX-D10F42 |
| 52.00 | 50.09 | 3.00 | 2.52 | SL-BCX-D10F52 | |
| 69.00 | 68.01 | 3.00 | 2.65 | SL-BCX-D10F69 | |
| 75.00 | 74.06 | 3.00 | 2.68 | SL-BCX-D10F75 | |
| 15.00 | 86.00 | 85.26 | 2.70 | 2.07 | SL-BCX-D15F86 |
| 90.60 | 89.71 | 2.70 | 2.10 | SL-BCX-D15F90 | |
| 100.00 | 98.93 | 2.70 | 2.15 | SL-BCX-D15F100 | |
| 107.00 | 106.46 | 2.70 | 2.19 | SL-BCX-D15F107 | |
| 20.00 | 120.00 | 119.18 | 3.00 | 2.19 | SL-BCX-D20F120 |
| 128.70 | 127.74 | 3.00 | 2.25 | SL-BCX-D20F128 | |
| 160.00 | 158.03 | 5.00 | 4.40 | SL-BCX-D20F160 | |
| 170.00 | 168.22 | 5.00 | 4.43 | SL-BCX-D20F170 | |
| 30.00 | 179.30 | 177.98 | 4.00 | 2.79 | SL-BCX-D30F179 |
| 184.30 | 183.00 | 4.00 | 2.82 | SL-BCX-D30F184 | |
| 193.00 | 191.48 | 4.00 | 2.84 | SL-BCX-D30F193 | |
| 217.50 | 216.14 | 4.00 | 3.00 | SL-BCX-D30F217 | |
| 50.00 | 264.00 | 262.57 | 4.00 | 1.70 | SL-BCX-D50F264 |
| 365.00 | 364.10 | 2.50 | 2.34 | SL-BCX-D50F365 | |
| 436.30 | 434.80 | 4.50 | 3.11 | SL-BCX-D50F436 | |
| 575.00 | 573.36 | 4.50 | 3.45 | SL-BCX-D50F575 |
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