– 9 –
EX-ZR300
4. Block Diagram
Focus adjustment [A] [Adjustment at infinity]
Focus adjustment [B] [Adjustment at MACRO]
Distance from the front end of
the lens ring to the chart surface
900 ± 5 mm
Chart surface
Auto collimator
Light source
Focus adjustment [C] [Adjustment at SUPER MACRO]
Distance from the front end of
the lens ring to the chart surface
12 ± 2 mm
Chart surface
5. How To Affix The Transparent Chart (Example)
(1) Print the chart data (PDF) onto a transparency. (Select the horizontal printing direction.)
(2) Nine charts will be printed on one sheet.
(3) Cut out each chart in a small enough size to affix on the luminance box.
(4) Creasing the chart as shown below makes the sheet easier to adhere to the diffuser panel. (See
below)
(5) Secure the chart in place with a magnet so that the chart is affixed to the diffuser panel. (See
below)
* Make sure that the chart is fully adhered on the diffuser panel.
Front view of
the chart
Side view of
the chart
Diffuser panel
12 ± 2 mm
Luminance box
Chart
Creasing
Camera
Platform
Magnet
