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Diameter (mm):
12.50 +0.0/-0.2
Effective Focal Length EFL (mm):
-25.00
Substrate:
Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Cylinder Lenses Ideal for 1 Dimensional Laser Beam Convergence
Circular and Rectangular Form Factors
Multiple Coating Options Available
TECHSPEC® Illumination Grade PCV Cylinder Lenses are commonly used to turn a collimated laser source into a line generator. These PCV Cylinder Lenses and TECHSPEC Illumination Grade PCX Cylinder Lenses can be used together for beam expander applications.
The thin lens approximation for the length of a line generated by a negative cylinder lens is: L = 2 * (r0/f) * (z + f) where L is the line length, r0 is half the beam diameter, z is the projection distance, and -f is the focal length of the lens.
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