Welcome, Guest
Username: Password: Remember me
  • Page:
  • 1


L6-21: OPTICAL BOARD - DIVERGING SPHERICAL LENS 9 years 11 months ago #916

  • zzfixk21
  • zzfixk21's Avatar Topic Author
  • Offline
  • User is blocked
  • User is blocked
  • Posts: 1014
  • Karma: 1
  • Thank you received: 0

ID Code: L6-21
Purpose: Determine the focal point of a concave lens.
Description: Parallel rays incident on a diverging plano-concave spherical lens appear to emanate from the focal point of the lens. Two diverging lenses can be placed together to increase the divergence and decrease the focal length. A slit baffle with concave and convex lenses are used to create the set of parallel rays, which can be varied in number and in spacing.
Availability: Available

Please Log in to join the conversation.

Last edit: by zzfixk21.
  • Page:
  • 1
Time to create page: 0.047 seconds