Good afternoon,
Actually I want to make a research about mounting prism in glasses, but I have a lot of difficulties, I tried to visit a lot of libraries in my city, but as I didn't expect, there is no book concerning steps of mounting and measurements to take, I want to ask you some questions: what are the measures that the optician must take from patient ? are there the same like others types of glasses (measuring the seg hight, the seg width and the half inter-pupillary distance) or there is another measurements to take ?
And also, if you can tell me for all the steps that a good optician must follow to arrive in a good manual mounting prism in glasses, I have no idea about this mounting.
thank you very much.
Sorry if i commit a lot of mistakes, I try to improve my english.