OECF 20-Steps Gray Chart
The chart complies with the ISO 14524:OECF test standard and includes 20 levels of circular grey scale. Available in reflective and transmissive versions.
Product parameters.
1x 20cm*35.6cm(16: 9)
2x 40cm*71.1cm(16: 9)
Parameter
Reflective
Transmissive
Size
13.5cm*24cm(16:9)
Contrast ratio
160 :1 ,80 : 1,40 : 1Available
1000000:1,10000:1,1000:1 Available
Accessories
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Accessories include factory density documentation
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Email: sales@colorspace.com.cn
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