The fitting cross is 4mm above the MRP marking. Should there be any of the ADD power right at the fitting cross? If so, how much? How do I tell if the progression is starting too high up on the...
Type: Posts; User: pizzamouthburn; Keyword(s):
The fitting cross is 4mm above the MRP marking. Should there be any of the ADD power right at the fitting cross? If so, how much? How do I tell if the progression is starting too high up on the...
I am fitting and dispensing at a new job. I have had a few patients complain that the distance is is blurry on their progressives. I have set the fitting cross to line up 1 or 2 mm below center of...
Does anybody know what kind of progressive lens has this mark? 13488
I've been checking out different online stores and I noticed they are not asking for the optical center measurement (and how could they if the person doesn't have the frames on their face anyway) and...
I am interested about the used set fast grind tools.
Are the tools still available?
Are the fastgrind laps cut in 8th or 10th increments? Are the fastgrind machines clamps that hold the bottom of the lap standard size?
Can I use tools I already have for fast grind?