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OECF Test Chart (ISO 14524)
The YE0197 is designed for evaluating the opto-electronic-conversion-function of a camera. The chart consists of a circular ordered 12-step-gray scale on a gray background. For measuring procedures see ISO 14524. step density (ISO) 20:1 d
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Introduction

The YE0197 is designed for evaluating the opto-electronic-conversion-function of a camera. The chart consists of a circular ordered 12-step-gray scale on a gray background.

For measuring procedures see ISO 14524.


step density (ISO)
20:1
density (ISO)
80:1
density (ISO)
160:1
density (ISO)
1000:1
density (ISO)
4000:1
           
1 1.40 2.00 2.30 3.10 3.7
           
2 1.21 1.66 1.86 2.32 2.6
           
3 1.05 1.39 1.53 1.84 2.0
           
4 0.90 1.17 1.27 1.48 1.59
           
5 0.77 0.97 1.05 1.21 1.28
           
6 0.65 0.81 0.87 0.98 1.03
           
7 0.54 0.66 0.70 0.79 0.82
           
8 0.44 0.53 0.56 0.62 0.64
           
9 0.35 0.41 0.43 0.47 0.49
           
10 0.26 0.30 0.31 0.33 0.34
           
11 0.18 0.19 0.20 0.21 0.22
           
12 0.10 0.10 0.10 0.10 0.10
           
13 0.54 0.74 0.84 1.11 1.11