Cylindrical Concave Lenses

Cylindrical Concave lenses also known as negative cylindrical lenses. These focuses light into a line instead of a point, as a spherical lens would. The curved face of a cylindrical lens are sections of a cylinder, and focus the image passing through it into a line parallel to the intersection of the surface of the lens and a plane tangent to it. OptoSigma manufactures a large variety of cylindrical lenses in various sizes and focal lengths, and in both NBK7 and Fused Silica. Need a custom option? - please contact our sales department sales@optosigma.com