The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
This Application is what all Optical Dispensing Opticians And Optical Dispensing Assistants have been waiting for. Optical Dispensing Assistant gives you all the most important calculations you are likely to require in your day to day work. 1. Calculate Lens thickness. 2. Calculate new lens power required with different Frame fitting (Vertex) distances. 3. Calculate how much Prism you are creating by changing Lens Decentration. 4. Calculate Lens Diameter required in a Frame for a given Patient PD. 5. Lens Power Transposition, From +/- and -/+ . This Application will save you a fortune in costly mistakes. Also as an added Bonus there are excellent diagrams of parts of the Eye on the flip side of each page along with instructions for use.