Plano-Concave Lenses have a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Telescope.1. Beam expansion2. Light projection3. Expanding an optical system’s focal length
Read More

English
Français
Deutsch
Русский
Español
عربي
日语
Türk
Tiếng Việt
中文









Network Supported