We have enabled User registrations.
0 votes
by

State and explain the New Cartesian Sign Convention for spherical lenses.

1 Answer

0 votes
by
selected by
 
Best answer

best answer for State and explain the New Cartesian Sign Convention for spherical lenses.

New Cartesian Sign Convention for spherical lenses:

(i) All the distances are measured from the optical centre of the lens.

(ii) The distances measured in the same direction as that of incident light are taken as positive.

(iii) The distances measured against the direction of incident light are taken as negative.

(iv) The distances measured upward and perpendicular to the principal axis are taken as positive.

(v) The distances measured downward and perpendicular to the principal axis are taken as negative.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat.
SHOW ANSWER
...