LENS MAKER FORMULA

Lens Formula And Sign Convention

Lens makers Formula||Magnifications

Lens makers formula||Magnification||Thin lens combination||Examples on lens maker's formula

Lens-Maker's Formula|Magnification|Rules For Image Formation|OMR

(a) Derive lens maker's formula for a biconvex lens. (b) A point object is placed at a distance of 12 cm on the principal axis of a convex lens of focal length 10 cm. A convex mirror is placed coaxially on the other side of the lens at a distance of 10 cm. If the final image coincides with the object, sketch the ray diagram and find the focal length of the convex mirror.