Visionix VX36 - How to Use the Diameter Mode

Vx36 User manuel Page | 23
How to use the diameter mode?
Case 1: the PD and height are known
➢ Select left side (5).
➢ Adjust the PD value using (1&2).
➢ Adjust the height value using (3&4).
➢ Place horizontally the spectacles on the screen using the border of the screen.
➢ Center the spectacles using the nose indication (10).
➢ Read the diameter: the good diameter corresponds to the smallest circle which includes the shape of
the lens everywhere.
In this example, the diameter to take for the left lens is 65mm.
➢ Select right side (6).
➢ Do the same actions.
Case 2: the PD and height are not known
➢ Mark on the lenses the position of the optical centers (or of the pupils if there is a shift).
➢ Place horizontally the spectacles on the screen using the border of the screen.
➢ Center the spectacles using the nose indication (10).
➢ Align the left cursor on the mark of the left lens using the buttons (1&2&3&4).
➢ Read the diameter: the good diameter corresponds to the smallest circle which includes the shape of
the lens everywhere.
➢ Select right side (6).
➢ Do the same actions.