YE083 Sineimage Gray Scale Test Chart TE83 Gamma 0.45 High Accuracy For Evaluation
Brand Name:3nh - SineImage
Certification:CE
Model Number:YE083
Minimum Order Quantity:1 Pcs
Delivery Time:1-4 Days
Payment Terms:T/T
Contact Now
Add to Cart
Active Member
Location:
Shenzhen Guangdong China
Address:
F/6, Block 5B, Skyworth Inno Valley, Tangtou 1st Road, Shiyan, Baoan District, Shenzhen, China.
Supplier`s last login times:
within 32 hours
Product Details
Company Profile
Product Details
YE083 Sineimage gray scale test chart TE83 gray target (Gamma = 0.45) for evaluation of the halftone reproduction of cameras
The YE083 is designed for the evaluation of the halftone reproduction of an electronic camera. Two 11-graduated counter current gray scales are arranged on a gray background(D=0.62) . The gray scales being graduated logarithmically (gamma = 0.45).The output signal of an optimal gamma-corrected camera yields two 11-graduated counter current linear step signals. The contrast range of the gray scale is 40:1.
Remark: We support Any customized test charts only if you have high resolution image and size.
The values of the 11-graduated gray scale are as follows:
Step | Density | Reflectance in % |
1 | 0.05 | 89 |
2 | 0.13 | 74 |
3 | 0.22 | 60 |
4 | 0.32 | 48 |
5 | 0.43 | 37 |
6 | 0.55 | 28 |
7 | 0.69 | 20 |
8 | 0.86 | 14 |
9 | 1.06 | 9 |
10 | 1.31 | 5 |
11 | 1.65 | 2 |
The density of the white field between the gray scale is D=0.05 (reflectance = 89%).
YE083 Sineimage Gray Scale Test Chart TE83 Gamma 0.45 High Accuracy For Evaluation
Inquiry Cart
0