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Eider GranadaThe product and the service was excelent. it came to colombia without many problems (just aduana problems)..supplier 100% recomenmed
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Josiah HallEverything was delivered in perfect condition. After assembly, I confirmed operation. Thank you for this product.
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Mihai PaunescuEverything went as expected and the product arrived in good condition. 3NH is a good supplier and I will definitely use them in the future.
Electronic Digital Camera Resolution Chart Flesh Tone Test For Evaluating Flesh Tone Rendition
Place of Origin | Shenzhen, China |
---|---|
Brand Name | SineImage |
Certification | CE&RoHS&TUV&FCC&ISO9001 |
Model Number | FLESH TONE TEST CHART |
Minimum Order Quantity | 1pc |
Packaging Details | Standard Export Package |
Delivery Time | within 3-5 working days after payment confirmed |
Payment Terms | T/T,Paypal |
Supply Ability | 1000pcs/month |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xBrand | SineImage | Version | A540 |
---|---|---|---|
Gray Scale | TE108; TE109; TE153 | Usage | Evaluating The Flesh Tone Rendition |
OEM | Yes | Light Source | Can Be Equiped With Light Box |
High Light | camera resolution chart,camera lens test chart |
Electronic Cameras Test FLESH TONE TEST CHART for Evaluating the Flesh Tone Rendition
The flesh tone test chart is designed for evaluating the flesh tone rendition of electronic cameras.
The chart developed by the BBC London is a 4 color offset print. The spectral remission of the flesh tones approximates the natural flesh tone very well. Although the steep rise at the wavelength of about 580nm is somewhat to low (see Ill.2). The background is illuminated evenly but not absolutely neutral.
With this chart several color cameras can be adjusted simultaneously to an approximate uniform rendition of flesh tones. First cameras have to be adjusted with a logarithmic gray scale (TE108; TE109; TE153). By using the TE109 the change to be BBC61 can made without changing f-stop. In combination with the T13 the chart is suited for testing flesh tone rendition of cine color films.
The chart has to be illuminated in a way that avoids glossy effects on the surface for all cameras involved. To achieve this, that chart should be tilted forward up to 20°. For this a foldback-clips can be used. Th e chain can be used for fixing the test chart in its tilted position (e.g. at the upper cross bar of the table mount SAD460). The length of the chain and thus the angle of the test chart can be varied by putting the side pieces into other links of the chain. A 20° tilt is reached when the upper rim of the chart is 17cm of the vertical position.
To delay the inevitable fading of the colors the chart should be illuminated if possible with light of a low portion of UV radiance. After use, the chart should be covered with the plastic cover.
The chart is available only in the A540 version. More information about the BBC61:
E.W. Taylor; S.J. Lent: BBC Test Card No. 61 (Flesh Tone Reference) – Colorimetric and Other Optical Considerations.
SMPTE Journal, Vol. 87, February 1978, p. 76-78
About Us:
Contact Information:
Contact Person: Clara Liu;
Email: L001@3nh.com;
Wechat & Whatsapp ID: +8613510310267;
Skype: clara.3nh