Konica Minolta CA-2500 Series Instruction Manual page 33

*1: Error in angle of view: 7%
*2: Measurement time differs depending on brightness of measurement object, PC performance, and data processing contents.
The specifications above were obtained under Konica Minolta's measurement conditions shown below:
PC CPU : Intel Core™ i7-3770 3.40 GHz
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Memory : 8 GB
Data processing : Pseudocolor display of luminance data
Resolution : 980 x 980
Shutter speed : Y measurement : 1/64 sec., XZ measurement : 1/32 sec.
Measurement subject brightness:
Standard/wide lens: Approx. 80 cd/m
Low-magnification macro ring and telephoto lens: Approx. 400 cd/m
High-magnification macro ring and telephoto lens: Approx. 600 cd/m
* The measurement time becomes longer when the object is dark. The longest measurement time is approx. 14 seconds with 1-time
integration, approx. 45 seconds with 4-time integration, approx. 3 minutes with 16-time integration, approx. 11 minutes with 64-
time integration and approx. 44 minutes with 256-time integration
*3: The specifications above were obtained under Konica Minolta's measurement conditions shown below:
Measurement subject brightness:
Standard/wide lens: Approx. 35 cd/m
Low-magnification macro ring and telephoto lens: Approx. 250 cd/m
High-magnification macro ring and telephoto lens: Approx. 250 cd/m
Distance : Minimum distance of each lens
Evaluation : Based on the average obtained within 10% range at the center of the screen
Temperature : 23°C±2°C
Relative humidity : 40%±10%
Measuring light : White, reference light source
Integration : 64 times (Normal mode)
*4: The specifications above were obtained under Konica Minolta's measurement conditions shown below:
Resolution : 196 x 196
Shutter speed : Y measurement: 1/64 sec., XZ measurement: 1/32 sec.
Gain : Normal (x1),
Light intensity level : Midpoint of appropriate light intensity range
Evaluation : Based on the maximum repeatability (2 ) of all pixels
Temperature : 23°C±2°C
Relative humidity : 40%±10%
Measurement subject : White, reference light source
Integration : 64 times (Normal mode)
*5: The specifications above were obtained under Konica Minolta's measurement conditions shown below:
Measurement subject brightness:
Standard/wide lens: Approx. 40 cd/m
Low-magnification macro ring and telephoto lens: Approx. 200 cd/m
High-magnification macro ring and telephoto lens: Approx. 350 cd/m
Distance : Calibration distance of each lens
Resolution : 196 x 196
Evaluation (*6) : Based on the maximum/minimum values obtained in a square at the center of the screen measuring 60% of the height
and width of the entire screen
(*7) : Based on the maximum/minimum values obtained in the entire screen
Temperature : 23°C±2°C
Relative humidity : 40%±10%
Measurement subject : White, reference light source
Integration : 64 times (Normal mode)
*8: Even if the instrument is stored within the specified usage (or storage) temperature humidity range, the displayed value may
change depending on long-period usage or storage conditions.
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• The specifications and drawings given here are subject to change without prior notice.
• For specification, please contact your nearest Konica Minolta sales office or dealer.
, Telephoto lens: Approx. 300 cd/m
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, Telephoto lens: Approx. 140 cd/ m
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, Telephoto lens: Approx. 160 cd/m
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