Lens Formula & Magnification

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

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

Lens makers Formula||Magnifications

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

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

Mirror formula || Magnification

Spherical Mirror||Sign Convention||Mirror Formula||Magnification

The lens A produces a magnification of, -0.6 whereas lens produces a magnification of +0.6 . a)What is the nature of lens A? What is the nature of lens B?