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English
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Plano-Concave Cylindrical Lenses are commonly used to turn a collimated laser source into a line generator. ThesePlano-Concave Cylindrical Lenses can be used together for beam expander applications
Common specification:
Substrate | BK7,Fused Silica |
Dimension（mm) | 3~130 |
Diameter Tolerance(mm) | +0.00/-0.02 |
| Focus Length Tolerance(%) | +/-2% |
| Centration(arc min) | <3 |
| Irregularity (P-V) @ 632.8nm | 1/4 |
| Power (P-V) @ 632.8nm | λ |
| Surface Quality(scratch/dig) | 40-20 |
| Bevel | Protective bevel as needed |
| Coating | As request |
Plano-Concave Cylindrical Lenses are commonly used to turn a collimated laser source into a line generator. ThesePlano-Concave Cylindrical Lenses can be used together for beam expander applications
Common specification:
Substrate | BK7,Fused Silica |
Dimension（mm) | 3~130 |
Diameter Tolerance(mm) | +0.00/-0.02 |
| Focus Length Tolerance(%) | +/-2% |
| Centration(arc min) | <3 |
| Irregularity (P-V) @ 632.8nm | 1/4 |
| Power (P-V) @ 632.8nm | λ |
| Surface Quality(scratch/dig) | 40-20 |
| Bevel | Protective bevel as needed |
| Coating | As request |
