Versions Compared

Old Version 2

changes.mady.by.user user-8e775

Saved on

compared with

New Version 3

changes.mady.by.user user-8e775

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Fresnel lenses.

Fresnel lenses as collectors.

Non-imaging Reflective Lens.

...