Search
Menu
Gentec Electro-Optics Inc   - Measure With Gentec Accuracy LB
Photonics Dictionary

sign conventions

A convention that defines specific dimensions of an optical system, such as the image distance or radius of curvature of a lens or mirror, as negative or positive to facilitate calculations based on these dimensions.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.