Describe terrestrial telescope on the basis of the following points:(i) A clear labelled diagram;(ii) Expression for magnifying power when the final image is at least distance of distinct vision D.
Figure B-13. Lens erecting system.
IIT JEE and NEET Physics: Working of a Galilean Telescope
Focal length of objective eyepiece and inverting lens of terrestrial telescope for 20 CM 10 cm and 5 cm respectively. Length of tube containing these lenses at normal adjustment is (1)30cm (2)35cm (3)50cm (4)40cm
Figure 4-20. Lens erecting systems.
Byomic erecting eyepiece 1,5x
Keplerian systems - spectacles fitted with up to 6x magnification! | OPTIK-AKADEMIE
Baader1¼" Amici-erecting-prism 45° with 24mm free aperture
Describe the terrestrial telescope based on the following points.(i) Labeled Ray diagram.(ii) Derivation of formula for magnifying power, when the final image is formed at the least distance of distinct vision.