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An object is kept at a distance of 100 cm from lens of power - 4 D

MEREK : power 4d

An object is kept at a distance of 100 cm from lens of power - 4 D

power 4d3d toallai powerc4dc4d! stable diffusionA convex lens of power 4D is kept in contact with a concave lens of power 3D, the effective power of combination will be . View Solution; The power of a concave lens is 10 D and that of a

IDR 10.000
IDR 100.000 Disc -90%
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