gropt(1) on Linux
The text f84519816333, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it. The page shows this text now.
performing ray tracing computation of optical systems
Flags it lists
-
--angle -
--focus -
--help -
--help-long -
--help-mediawiki -
--help-wiki -
--lambda -
--long-help -
--mediawiki-help -
--output -
--output-eps -
--output-scad -
--output-spot -
--psf-half-size -
--scale -
--short-version -
--speed-test -
--spot-aperture -
--transfer -
--version -
--version-short -
--wavelength -
--wiki-help -
-a -
-d -
-e -
-f -
-h -
-l -
-o -
-s -
-t -
-x -
-z