Cylindrical Lenses Suppliers in Troy, New York

Cylindrical lens have at least one surface that is formed in the shape of a cylinder. Cylindrical lenses are used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.  This area includes micro cylindrical lenses as well. (more)
See suppliers in United States
Find by state
 
Gurley Precision Instruments
Address: 514 Fulton Street, Troy, NY 12180 USA
Business Type: Manufacturer, Service
Description: At Gurley Precision Instruments, measurement is our business. GPI was one of the first companies to develop the chrome-on-glass process necessary to manufacture optical encoder discs, and has since been a significant provider of optical encoders, precision optics, and a number of related... (more)

Products