Which might be because plano or ZERO is a positive number, which is in fact the correct answer to the OP.
Type: Posts; User: Oculus Uterque; Keyword(s):
Which might be because plano or ZERO is a positive number, which is in fact the correct answer to the OP.
VD is virtually irrelevant when it comes to putting the OC where it belongs, which is over the pupil. Some will compensate for panto in SV lenses which is valid for CC lenses only.
But, in general...
Does the optical center come into existence in the universe due to the front curve, the back curve, or both curves working together in harmonious optical centrion birthing?
Perhaps a more...
Or just set your ICE to read VCA... much easier.
It is ESSENTIAL to calibrate your tracer when sending edged orders to the lab because when you calibrate a tracer you bring it back to it's "zero point." It is also essential that the lab calibrate...
There is nothing an optician does that resembles medical anything. There is also nothing that requires a formal education. Like... NOTHING.
Amen.
Per Barry's Request I'll respond to some of the questions posted here about how this lens was made. We generally have different labs in the the US surface our specialty lenses. Usually these labs...