DIY TELESCOPE primary mirror off-axis TESTING
DIY telescope death ray.
• Solar Death Ray 10,000 suns 48" DIY Giant ...
This is the first in a series of tests for developing an optical telescope mirror from a strash can lid. The optical aberration is dramatically reduced with the addition of a shroud creating an f-stop for the mirror at the lens surface. The image was cast off axis on a piece of wafer board.