v3 Fresnel Mirror Parabolic Reflector For Solar Energy

Calculate the - Efficiency of fresnel mirror - Focus point - Depth of fresnel mirror - Metric System mm - Some power calculation v2: - fixed: wrong calulation in power - added moveable focus - added some nice animation - added surface sampling (to get more xy- values for 3d modeling, download this program) v3: - rounded to 5 decimal places for better quality