25 Lenses of power 3D and 5D are combined to form a compound

Last updated: 6/13/2023

25 Lenses of power 3D and 5D are combined to form a compound lens An object is placed at a distance of 50 cm from this lens Then the distance of the image from the lens will be 1 25 cm 3 30 cm 2 20 cm 4 40 cm