- #1
pmmiller14
- 10
- 0
lenses and mirrors??
hi all,
i was wondering what would happen if a convex lens and a concave mirror were set up one after another, the convex len being first to receive the light. how would this work in spot lights? i don't see howa spot light can have a tightly focused spot on a stage, i don't see how it gets there..
when i originally tried to use the graphical method to help me figure this out i relised that i didn't know how the light would reflect off the mirror after being through the lens. does anyone have any theories?
thank you
hi all,
i was wondering what would happen if a convex lens and a concave mirror were set up one after another, the convex len being first to receive the light. how would this work in spot lights? i don't see howa spot light can have a tightly focused spot on a stage, i don't see how it gets there..
when i originally tried to use the graphical method to help me figure this out i relised that i didn't know how the light would reflect off the mirror after being through the lens. does anyone have any theories?
thank you
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