Leave a message
Custom and volume optical manufacturing with the expertise to guide you:
Knowledge Center/ Glossary/ Paraxial Rays
The small bundle of rays that travel through an optical system on- or nearly on-axis. They are useful for first-order approximations and for defining basic system parameters.
See also Marginal Ray , Chief Ray
or view regional numbers
QUOTE TOOL
enter stock numbers to begin
Copyright 2023, Edmund Optics Inc., 14F., No.83, Sec. 4, Wenxin Road, Beitun District , Taichung City 406, Taiwan (R.O.C.)
California Consumer Privacy Act (CCPA): Do Not Sell My Information