Overview: Plano Concave Cylindrical lens is also called negative cylindrical lens act as plano-concave
spherical lenses, except on only one axis. These lenses are used in
applications that require one dimensional shaping of a light
source. A typical application is to use a single cylindrical lens
to turn a collimated laser into a line generator. Pairs of
cylindrical lenses may be used to anamorphically shape images. To
minimize the introduction of aberration, the curved surface of the
lens should face the source when used to diverge a beam. General Specifications Of Plano Concave Cylindrical Lens: | Material | N-BK7, UV FS, N-SF11, CaF2, Si, Ge, ZnSe, Sapphire | | | Design Wavelength | 632.8nm | | Surface Flatness | N<3(0.5)@632.8nm | | Surface Quality | 60/40 scratch-Dig | | Diameter Tolerance | +0/-0.2mm | | Thickness Tolerance | ±0.2mm | | Centration | <3 arc minutes | | Focal Length Tolerance | ±2% | | Clear Aperture | >90% | | Chamfer | Protective<0.5mmx45° |
Standard Products of Plano Concave Cylindrical Lens: | Part No. | Material | H (mm) | L (mm) | F (mm) | R (mm) | Tc (mm) | Te (mm) | | CYV1010F-12 | N-BK7 | 10 | 10 | -12.7 | -6.54 | 2 | 4.3 | | CYV1020F-12 | N-BK7 | 10 | 20 | -12.7 | -6.54 | 2 | 4.3 | | CYV1010F-25 | N-BK7 | 10 | 10 | -25.4 | -13.07 | 2 | 3.0 | | CYV1020F-25 | N-BK7 | 10 | 20 | -25.4 | -13.07 | 2 | 3.0 | | CYV1010F-30 | N-BK7 | 10 | 10 | -30 | -15.44 | 2 | 2.8 | | CYV1020F-30 | N-BK7 | 10 | 20 | -30 | -15.44 | 2 | 2.8 | | CYV1010F-40 | N-BK7 | 10 | 10 | -40 | -20.59 | 2 | 2.6 | | CYV1020F-40 | N-BK7 | 10 | 20 | -40 | -20.59 | 2 | 2.6 | | CYV2020F-50 | N-BK7 | 20 | 20 | -50 | -25.73 | 2 | 4.0 | | CYV2020F-75 | N-BK7 | 20 | 20 | -75 | -38.60 | 2 | 3.3 | | CYV3030F-100 | N-BK7 | 30 | 30 | -100 | -51.47 | 3 | 5.2 | | CYV3030F-150 | N-BK7 | 30 | 30 | -150 | -77.20 | 3 | 4.5 | | CYV3030F-200 | N-BK7 | 30 | 30 | -200 | -102.93 | 3 | 4.1 |
Coating Options of Plano Concave Cylindrical Lens: These standard N-BK7 plano concave cylinder lenses are available
uncoated or with one of our four typical antirefection coatings
below, which can reduce the amount of beam relfected from each face of the
lens. | Single Layer MgF2 Coating | Multi-layer Anti-Reflective Coating | | | Boradband Anti-Reflective Coating | Dual Wavelength Anti-Reflective Coating | | |
Custom Your Own Lens: You have your full design freedom, and we are able to work with
complex designs to get you exactly what you need including optical
design, mechanical design and optical coating design. Zemax Deisgn | Zemax Deisgn | Solidworks Design | Thin Film Coating Design |
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