A free, simple, and easy to use tool to convert spherocylindrical (toric) lenses to plus or minus cylinder form or to the combined two cylinders form and vice versa. It helps ophthalmologists, opticians, and eye care professionals to convert eyeglasses prescription lens between optical forms.
Features:
* Convert spherocylinder lens to plus or minus cylinder form.
* Convert spherocylinder lens to combined cylinders form.
* Convert combined cylinders to spherocylinder form.
version 2.1:
- Errors of formatting numbers in non-English languages has been fixed.
9Apps 4.9
