is transparent. ERAU Astronomical Observatory. Meade 12.375 inch Schmidt Cassegrain Reflecting Telescope. Ground Based Telescopes. Optical Infrared Radio. Refracting Telescope. Refractors Tend to be long…. Reflecting Telescope Designs. Reflecting Telescopes are Compact….
1. The wavelength of light : (in meters)
2. The size of the telescope mirror (or dish) : D (in meters)
= 2.5 x 105 /D
is the angular resolution in arcseconds
c - Infrared
d - X-ray
e - Gamma ray