Zeiss Dimension Serie Manual De Instrucciones página 21

• Place a flat, high-contrast test image perpendicular
to the optical axis in front of the lens/camera system.
We recommend the use of the ZEISS Dimension Test Chart
(Order no.: 2267-884).
• Place the camera on a tripod or a stable surface and center
it on the middle of the test image.
• Make sure that the test image is evenly and sufficiently
illuminated.
• Set the aperture as wide as possible, preferably to full stop.
• Set the distance between the test image and the
camera sensor
Focal length
Distance test image –
camera sensor [mm]
Distance test image –
camera sensor [ft]
depending on the
2.8/8 2/12 2/18
308 425 616
1' 0.1" 1' 4.7" 2' 0.3" 2' 8.9" 3' 9.5" 5' 3.6"
focal length.
2/25 2/35 2/50
836 1156 1616
US
23