Sign Convention for Spherical Lenses | Lens Formula and Magnification

Image Formation By Concave Lens|Sign Convention For Spherical Lenses|Lens Formula|Magnification (m)|OMR

Lens makers Formula||Magnifications

Convention of Signs

Lens Formula And Sign Convention

Image Formation By Spherical Lenses

The sign convention for electrical work is

Rules For Obtaining Images Formed By Concave Lenses |Lens Formula|Magnification Produced By Lenses |Practice Exercise|Power Of A Lens|Power Of A Combination Of Lenses|Summary

Uses Of Concave Mirrors|Image Formation By A Convex Mirror |Uses Of Convex Mirrors|New Cartesian Sign Convention For Reflection By Spherical Mirrors|Mirror Formula|Magnification (m)|Exercise Questions|OMR

Spherical Refraction and Formula OF Lens

Write the sign conventions for spherical mirrors.