Cylindrical Plano-convex Lens (BK7) / CLB-P_30x40_30x100
Cylindrical plano convex lens has a convex curvature in the vertical direction and has no curvature in the horizontal direction. They are often used to condense a laser beam into a thin line.
lano Convex Cylindrical lenses are available in BK7 for from visible range to infrared wavelength range.BK7 lenses are also available with three types of anti-reflection coatings, visible wavelength range, in the near-infrared range and in the infrared range.
Cylindrical lenses are often used in an optical system to change the shape and aspect ratio of the illumination light beam.
Common Specifications(10x10mm - 20x30mm)
| Material | BK7 |  |
|---|---|---|
| Design Wavelength | 546.1nm | |
| Refractive Index | ne=1.519 | |
| Coating | Uncoated: the end of the part number ‘P’ Anti-reflection coating:the end of the part number ‘M’, ‘IR1’, ‘IR2’ |
|
| Transmittance | ＞Average 99％(Wavelength Range 400 - 700nm: the end of the part number ‘M’) ＞Average 98.5％(Wavelength Range 633 - 1064nmthe end of the part number ‘IR1’) ＞Average 98.5％(Wavelength Range 750 - 1550nm: the end of the part number ‘IR2’) |
|
| Clear Aperture | 90% of square or rectangle to actual dimension | |
| Surface Quality (Scratch-Dig) | 20 - 10 |
| Schematic | Outline Drawing |
|---|---|
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| How to specify the anti-reflection coating | Specifications | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Uncoated | Visibe 400-700nm |
Near-infrared 633-1064nm |
Infrared 750-1550nm |
A×B | Focal Length ｆ |
Edge Thickness te |
Center Thickness tc |
Back Focal Length fb |
Radius of Curvature r |
|
| CLB-1010-15P | M | IR1 | IR2 | 10×10 | 15 | 2.2 | 4 | 12.4 | 7.79 | |
| CLB-1010-20P | M | IR1 | IR2 | 10×10 | 20 | 1.7 | 3 | 18 | 10.38 | |
| CLB-1010-25P | M | IR1 | IR2 | 10×10 | 25 | 2 | 3 | 23 | 12.98 | |
| CLB-1010-30P | M | IR1 | IR2 | 10×10 | 30 | 2.2 | 3 | 28 | 15.57 | |
| CLB-1010-40P | M | IR1 | IR2 | 10×10 | 40 | 2.4 | 3 | 38 | 20.76 | |
| CLB-1020-15P | M | IR1 | IR2 | 10×20 | 15 | 2.2 | 4 | 12.4 | 7.79 | |
| CLB-1020-20P | M | IR1 | IR2 | 10×20 | 20 | 1.7 | 3 | 18 | 10.38 | |
| CLB-1020-25P | M | IR1 | IR2 | 10×20 | 25 | 2 | 3 | 23 | 12.98 | |
| CLB-1020-30P | M | IR1 | IR2 | 10×20 | 30 | 2.2 | 3 | 28 | 15.57 | |
| CLB-1020-40P | M | IR1 | IR2 | 10×20 | 40 | 2.4 | 3 | 38 | 20.76 | |
| CLB-1070-15P | M | IR1 | IR2 | 10×70 | 15 | 2.2 | 4 | 12.4 | 7.79 | |
| CLB-1070-20P | M | IR1 | IR2 | 10×70 | 20 | 1.7 | 3 | 18 | 10.38 | |
| CLB-1070-25P | M | IR1 | IR2 | 10×70 | 25 | 2 | 3 | 23 | 12.98 | |
| CLB-1070-30P | M | IR1 | IR2 | 10×70 | 30 | 2.2 | 3 | 28 | 15.57 | |
| CLB-1070-40P | M | IR1 | IR2 | 10×70 | 40 | 2.4 | 3 | 38 | 20.76 | |
| CLB-1515-20P | M | IR1 | IR2 | 15×15 | 20 | 1.8 | 5 | 16.7 | 10.38 | |
| CLB-1515-25P | M | IR1 | IR2 | 15×15 | 25 | 2.6 | 5 | 21.7 | 12.98 | |
| CLB-1515-30P | M | IR1 | IR2 | 15×15 | 30 | 2.1 | 4 | 27.4 | 15.57 | |
| CLB-1515-40P | M | IR1 | IR2 | 15×15 | 40 | 2.6 | 4 | 37.4 | 20.76 | |
| CLB-1525-20P | M | IR1 | IR2 | 15×25 | 20 | 1.8 | 5 | 16.7 | 10.38 | |
| CLB-1525-25P | M | IR1 | IR2 | 15×25 | 25 | 2.6 | 5 | 21.7 | 12.98 | |
| CLB-1525-30P | M | IR1 | IR2 | 15×25 | 30 | 2.1 | 4 | 27.4 | 15.57 | |
| CLB-1525-40P | M | IR1 | IR2 | 15×25 | 40 | 2.6 | 4 | 37.4 | 20.76 | |
| CLB-1570-20P | M | IR1 | IR2 | 15×70 | 20 | 1.8 | 5 | 16.7 | 10.38 | |
| CLB-1570-25P | M | IR1 | IR2 | 15×70 | 25 | 2.6 | 5 | 21.7 | 12.98 | |
| CLB-1570-30P | M | IR1 | IR2 | 15×70 | 30 | 2.1 | 4 | 27.4 | 15.57 | |
| CLB-1570-40P | M | IR1 | IR2 | 15×70 | 40 | 2.6 | 4 | 37.4 | 20.76 | |
| CLB-2020-25P | M | IR1 | IR2 | 20×20 | 25 | 2.3 | 7 | 20.4 | 12.98 | |
| CLB-2020-30P | M | IR1 | IR2 | 20×20 | 30 | 2.4 | 6 | 26.1 | 15.57 | |
| CLB-2020-40P | M | IR1 | IR2 | 20×20 | 40 | 2.4 | 5 | 36.7 | 20.76 | |
| CLB-2020-50P | M | IR1 | IR2 | 20×20 | 50 | 2 | 4 | 47.4 | 25.95 | |
| CLB-2020-60P | M | IR1 | IR2 | 20×20 | 60 | 2.4 | 4 | 57.3 | 31.14 | |
| CLB-2020-70P | M | IR1 | IR2 | 20×20 | 70 | 2.6 | 4 | 67.4 | 36.33 | |
| CLB-2020-80P | M | IR1 | IR2 | 20×20 | 80 | 2.8 | 4 | 77.4 | 41.52 | |
| CLB-2020-100P | M | IR1 | IR2 | 20×20 | 100 | 3 | 4 | 97.4 | 51.9 | |
| CLB-2020-130P | M | IR1 | IR2 | 20×20 | 130 | 3.3 | 4 | 127.4 | 67.47 | |
| CLB-2020-150P | M | IR1 | IR2 | 20×20 | 150 | 3.4 | 4 | 147.4 | 77.85 | |
| CLB-2020-200P | M | IR1 | IR2 | 20×20 | 200 | 3.5 | 4 | 197.4 | 103.8 | |
| CLB-2020-250P | M | IR1 | IR2 | 20×20 | 250 | 3.6 | 4 | 247.4 | 129.75 | |
| CLB-2020-300P | M | IR1 | IR2 | 20×20 | 300 | 3.7 | 4 | 297.4 | 155.7 | |
| CLB-2020-400P | M | IR1 | IR2 | 20×20 | 400 | 3.8 | 4 | 397.4 | 207.6 | |
| CLB-2020-500P | M | IR1 | IR2 | 20×20 | 500 | 3.8 | 4 | 497.4 | 259.5 | |
| CLB-2020-700P | M | IR1 | IR2 | 20×20 | 700 | 3.9 | 4 | 697.4 | 363.3 | |
| CLB-2020-1000P | M | IR1 | IR2 | 20×20 | 1000 | 3.9 | 4 | 997.4 | 519 | |
| CLB-2030-25P | M | IR1 | IR2 | 20×30 | 25 | 2.3 | 7 | 20.4 | 12.98 | |
| CLB-2030-30P | M | IR1 | IR2 | 20×30 | 30 | 2.4 | 6 | 26.1 | 15.57 | |
| CLB-2030-40P | M | IR1 | IR2 | 20×30 | 40 | 2.4 | 5 | 36.7 | 20.76 | |
| CLB-2030-50P | M | IR1 | IR2 | 20×30 | 50 | 2 | 4 | 47.4 | 25.95 | |
| CLB-2030-60P | M | IR1 | IR2 | 20×30 | 60 | 2.4 | 4 | 57.3 | 31.14 | |
| CLB-2030-70P | M | IR1 | IR2 | 20×30 | 70 | 2.6 | 4 | 67.4 | 36.33 | |
| CLB-2030-80P | M | IR1 | IR2 | 20×30 | 80 | 2.8 | 4 | 77.4 | 41.52 | |
| CLB-2030-100P | M | IR1 | IR2 | 20×30 | 100 | 3 | 4 | 97.4 | 51.9 | |
| CLB-2030-130P | M | IR1 | IR2 | 20×30 | 130 | 3.3 | 4 | 127.4 | 67.47 | |
| CLB-2030-150P | M | IR1 | IR2 | 20×30 | 150 | 3.4 | 4 | 147.4 | 77.85 | |
| CLB-2030-200P | M | IR1 | IR2 | 20×30 | 200 | 3.5 | 4 | 197.4 | 103.8 | |
| CLB-2030-250P | M | IR1 | IR2 | 20×30 | 250 | 3.6 | 4 | 247.4 | 129.75 | |
| CLB-2030-300P | M | IR1 | IR2 | 20×30 | 300 | 3.7 | 4 | 297.4 | 155.7 | |
| CLB-2030-400P | M | IR1 | IR2 | 20×30 | 400 | 3.8 | 4 | 397.4 | 207.6 | |
| CLB-2030-500P | M | IR1 | IR2 | 20×30 | 500 | 3.8 | 4 | 497.4 | 259.5 | |
| CLB-2030-700P | M | IR1 | IR2 | 20×30 | 700 | 3.9 | 4 | 697.4 | 363.3 | |
| CLB-2030-1000P | M | IR1 | IR2 | 20×30 | 1000 | 3.9 | 4 | 997.4 | 519 | |
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