Cylindrical lens element GCL-1101 series

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Similar to a Plano-Convex lens in profile, but only as a cylinder instead of a sphere, this cylindrical lens focuses light only in one dimension. It can also transform a point image into a line image or charging the height of an image without affecting its width. There are two circumference shapes, rectangular and circular. • Effective Focal Length(f): ±2% at 587.6nm • Dimension Tolerance: +0.0/-0.2 • Center Thickness Tolerance: ±0.2 • Surface Quality: 60-40 scratch-dig • Clear Aperture: 90% surface area • Centration: 3' • Coatings: 1/4 wave MgF2 coating at 550nm for 0˚ angle of incidence