Achromatic Cylindrical Lenses fg
| Place of Origin: | Jiangsu |
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Company Profile
| Location: | Nanjing, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
Product Description
Achromatic cylindrical lenses are ideal for eliminating spherical and chromatic aberration at the image plane, for example using monochromatic light source, achromatic cylindrical lenses can form a 50-90% smaller spot compared to singlet.
For most severe laser or imaging applications which involve cylindrical components, such as anamorphic projection, anamorphic photography, and achromatic cylindrical lenses are introduced. Hyperion Optics can manufacture based on custom design doublet or triplet achromatic cylindrical cemented lenses by using centering alignment device with UV curing unit to process precision bonding and testing at the same time. Every singlet is fully inspected before bonding.
AchromaticCylindrical Lenses | COMMERCIAL GRADE | FACTORY STANDARD | PRECISION GRADE |
Size Tolerance Length/Width(mm) | +0/-0.30 | +0/-0.25 | +0/-0.25 |
Diameter (mm) | +0/-0.15 | +0/-0.10 | ±0.025 |
Wedge (along axis) | 5 mrad | 3 mrad | 1 mrad |
Focal Length Tolerance (%) | ±2% | ±2% | ±1% |
Cosmetic(MIL-C-13830A) | 80-50 | 60-40 | 10-5 |
Irregularity (Lambda @ 632.8nm) | 1 L | 1/2 L | 1/10 L |
Centration (Arc min) | <5' | <3' | <1' |
Coating (T% avg) | 99% | 99.5% | 99.5% |
Materials | Optical Glasses Depends On Design | ||