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Uruguay Cylindrical Mirror

Cylindrical lenses are generally used to focus parallel or divergent beams onto the line or to change the aspect ratio of the image.

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UruguayPrecision Optics

Phone:400-888-8888

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Product Description

Cylindrical lens is different from spherical lens. Spheical lens acts symmetrically on the incident light in both directions, while cylindrical lens acts on the incident light in only one direction. Cylindrical lenses are generally used to focus parallel or divergent beams onto the line or to change the aspect ratio of the image. Cylindrical lenses are generally designed for applications that require one-dimensional shaping of the light source. There are two structures, plano-concave and plano-convex, which are used for diverging or converging beams respectively.

Specification
Dimension Tolerance	+/-0.1mm
Parallelism	＜1′
Centration	≤3′
Focal Length Tolerance	±2%@1064nm
Chamfer	0.15mmX45°
Clear Aperture	≥90%
Flatness	≤λ/4@632.8nm
Coating	Dielectric Coating
Material	K9, BK7, CaF2, Corning, Sapphire, Fused silica
Surface Quality	40/20(MIL-PRF-13830B)