. The hashed part of the lens is cut and kept on the x axis as shown in the diagram. If parallel paraxial rays are falling on this system then the coordinate of image formed after refraction from both the lenses is (30, -1). If $x = 2.5$ then (all the distance is in cm) (Assume lens have no spherical aberration):

Question

TestHub · Accepted Answer

Image distance is 30 cm. F 1 ​ = f 1 ​ + f 1 ​ 30 1 ​ = f 2 ​ f = 60 cm As optical axis shifts down by ( y − x ) for second lens m = y − x y − x − 1 ​ y = 4.5 cm

Physics - Geometrical Optics Question with Solution | TestHub

Options:(select one or more)

Doubts & Discussion