Overview: The Plano Convex Cylindrical Lens is also identified as positive
cylindrical lens. They are ideal for applications requiring
magnification in one dimension. While spherical lenses act
symmetrically in two dimensions on an incident ray, cylindrical
lenses act in the same manner but only in one dimension. A typical
application is to use a pair of cylindrical lenses to provide
anamorphic shaping of a beam. A pair of positive cylindrical lenses
can be used to collimate and circularize the output of a laser
diode. Another application possibility would be to use a single
lens to focus a diverging beam onto a detector array. To minimize
the introduction of spherical aberrations, collimated light should
be incident on the curved surface when focusing it to a line, and
light from a line source should be incident on the plano surface
when collimating. General Specifications of Plano Convex 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 Convex Cylindrical Lens: | Part No. | Material | H (mm) | L (mm) | F (mm) | R (mm) | Tc (mm) | Te (mm) | | CYX1010F12 | N-BK7 | 10 | 10 | 12.7 | 6.54 | 4.3 | 2 | | CYX1020F12 | N-BK7 | 10 | 20 | 12.7 | 6.54 | 4.3 | 2 | | CYX1010F20 | N-BK7 | 10 | 10 | 20 | 10.29 | 3.3 | 2 | | CYX1020F20 | N-BK7 | 10 | 20 | 20 | 10.29 | 3.3 | 2 | | CYX1010F25 | N-BK7 | 10 | 10 | 25 | 12.87 | 3.0 | 2 | | CYX1020F25 | N-BK7 | 10 | 20 | 25 | 12.87 | 3.0 | 2 | | CYX1010F30 | N-BK7 | 10 | 10 | 30 | 15.4 | 2.6 | 2 | | CYX2020F30 | N-BK7 | 20 | 20 | 30 | 15.5 | 5.7 | 2 | | CYX2020F50 | N-BK7 | 20 | 20 | 50 | 25.73 | 4.0 | 2 | | CYX2020F75 | N-BK7 | 20 | 20 | 75 | 38.6 | 3.3 | 2 | | CYX2020F100 | N-BK7 | 20 | 20 | 100 | 51.47 | 4.0 | 3 | | CYX2020F150 | N-BK7 | 20 | 20 | 150 | 77.2 | 3.7 | 3 | | CYX2020F200 | N-BK7 | 20 | 20 | 200 | 102.93 | 3.5 | 3 | | CYX2020F250 | N-BK7 | 20 | 20 | 250 | 128.67 | 3.4 | 3 | | CYX2020F300 | N-BK7 | 20 | 20 | 300 | 154.4 | 3.3 | 3 | | CYX2020F500 | N-BK7 | 20 | 20 | 500 | 257.33 | 3.2 | 3 | | CYX2020F1000 | N-BK7 | 20 | 20 | 1000 | 514.66 | 3.1 | 3 |
Coating Options of Plano Convex Cylindrical Lens: Star Optic's above standard plano convex cylindrical lenses
are uncoated. In order to reduce the amount of light reflected from
each surface of the lens, antireflection coatings including singer
layer MgF2, multi-layer AR coating, Broadband multi-layer AR
coating and Dual wavelength AR coating are also available. | 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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