Individual Progressive lenses? Varilux Ipseo, Zeiss Gradal Individual?

Hi,

I am considering choosing either Ipseo or Gradal Individual customised
Progressive lenses for myself. I have -4 add +1,75. Could someone
kindly explain whether these two product are comparable and which one
would be better?

Also, some opticians talk only about Zeiss Gradal Individual and some
about Gradal Individual and Gradal Individual Frame fit. Are the to
separate products,

Thanks for any advice...
Petri

 

The lenses are roughly the same. The lenses are designed over 2
surfaces rather than one and the multifocal section is on the back
surface to reduce distortion and widen the reading zone. Both are very
good lenses.

dr grant

 

Thanks, One clarification: You say "The lenses are roughly the same."
Do you refer to Ipseo and Gradal Individual or Gradal Individual and
Gradal Individual Frame Fit?

 

ALL OF THEM.