…a great way to stay on top of the dynamic field of Opticianry and make some friends in the process.
…a great way to stay on top of the dynamic field of Opticianry and make some friends in the process.
The Sagitta calculator is up and working as well. Basically put in all the information necessary. I also put the back vertex power so that one can compare results from using the Sagitta forumla vs the Approximation. Well, I’m going to go to bed now. I’ve had a very productive day, but I really feel worn out. I would say this site is becoming more and more useful. One final point. The calculator only works for spherical lenses. Aspheric and/or Atoric lenses to not come into the picture. There’s a lot going on with aspherics.
Optician n. One who is extensively trained in the interpreting of ophthalmic prescriptions and applies that knowledge to obtain the optimum visual and safety performance for the patient in a pair of spectacles or contact lenses.
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Friend n. 1. A person whom one knows, likes, and trusts. 2. A person whom one knows; an acquaintance. 3. A person with whom one is allied in a struggle or cause; a comrade. 4. One who supports, sympathizes with, or patronizes a group, cause, or movement.
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