Visionix VX36 - Page 16

Vx36 User manuel Page | 15
10
Addition button
To select if you display normal addition or equivalent sphere
11
Prism button
Indicates which prism mode is selected, there are three choices, it can be P-R (polar
notation), X-Y (Cartesian notation), OFF
12
Reading Mode
Selects the reading mode, either manual or automatic.
13
Measurements mode button
Indicates which lens type is selected, there are four choices, it can be progressive lens
mode, Normal lens, Auto detection or contact lens mode