distance D capable of screen will separated D f Ray Optics

Last updated: 6/24/2023

distance D capable of screen will separated D f Ray Optics and Optical uments 27 In an astronomical telescope using objective and eyepiece of focal length 50cm and 5cm length of telescope obtained is 54 5cm when the final image of a star was at distance x cm from the eyepiece Find x 1 35 3 25 2 45 4 15