54 A man s near point is 0 5m and far point is 3m Power of

Last updated: 6/26/2023

54 A man s near point is 0 5m and far point is 3m Power of spectacle lenses required for i reading purposes ii seeing distant objects respectively are 2 2D and 3D 1 2D and 3D 3 2D and 0 33D 4 2D and 0 33D