just curious to know ,why i see DIFFERENCE IN POWER on my Lensometer when i got my ordered lens from ZEISS !
I Ordered them -8.75 ( which reads -8.50 on Lensometer ) & -9.00 DS/-0.75 DC ( which reads -8.75 DS/-1.25 on Lensometer )..........The Lens is SV ZEISS 1.74 AS !
is it because of ASPHERIC DESIGN or this is just A MUFACTURING ERROR ?
also ,i wann know ...........will it affect the VISION of the person if he will wear this ?