Auto lens meter operation manual
15
3、Lens fixing
To put the lens fixing frame on lens.
4.3.2 Lens measurement
1、Single vision lens measurement
(1) to focus the drone on the center
To move lens to make the drone(十) to the center. When the distance
between the drone and center less than 0.5△,the shape of the drone will
be as a cross (十);When the drone at the very place at center, the shape
of the drone will be a thicker cross(十). There are two ways to confirm
the measured data:
A:to press the memory key and the data will be saved. When data be saved,
the direction type of astig/- can be changed. To press clear key,
then it will restart the measurement.
B:automatical memory settings, the data will be saved automatically
according to the settings, then there is no need to press memory key anymore,
and the direction type of astig/- can be changed. To press clear
key, then it will restart the measurement.
Summary of Contents for VIEWLIGHT DLR-700
Page 1: ......