Here's lots of lenses for just a small amount of money.
http://www.sciplus.com/category.cfm?subsection=21
Does anyone know how to make a beam with no hot spots. Kind of like a projector?
Here's some basic optics ideas. I haven't figured it out yet.
http://acept.la.asu.edu/PiN/rdg/lenses/lenses2.shtml
http://www.sciplus.com/category.cfm?subsection=21
Does anyone know how to make a beam with no hot spots. Kind of like a projector?
Here's some basic optics ideas. I haven't figured it out yet.
http://acept.la.asu.edu/PiN/rdg/lenses/lenses2.shtml
