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Shading Measurement Resolution Test Chart White X Rite White Balance Card YE0178

  • Shading Measurement Resolution Test Chart White X Rite White Balance Card YE0178
Place of Origin Shenzhen China
Brand Name 3nh / Sineimage / X-Rite
Certification CE
Model Number YE0178
Minimum Order Quantity 1 Pcs
Price Please send inquiry
Packaging Details Safe Package
Delivery Time 1-4 Days
Payment Terms T/T
Supply Ability 1000 Pcs per Week

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Product Details
Material High Resolution Photographic Paper Types Transparent/Reflectance
Ratio 4：3 Brand 3nh
Name X Rite White Balance Card Application For Shading Measurement
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Product Description

White Balacing Test Chart YE0178 for shading measurement

 

 

 

Model YE0178
Type Transparent/Reflectance
Format Transparent D240/Reflectance A280
Ratio 4:3

 

The test chart consists of a blank film between two glass panes.

The test chart is designed for shading measurement under the same lightning conditions as other transparency measurements.

It is possible to perform shading measurements on illuminator (LG2, LE6) without any chart. But then lightning conditions are different to other measurements with test transparencies. By using a test transparency the light intensity of an illuminator changes.

This is caused by two superimposed factors

a) the filter effect of the film and glass (25% light absorption) and

b) the light remission of the transparency ack in the illuminator

While factor a) is predominat with th LG2, the remission factor b) is predominant with the lightning sphere LE6, i.e. the light intensity rises significantly when a test chart is inserted. To carry out shading measurement under the same lighting condition as other measurements the use of the YE0178 is essential.

Definition of white shading or white level uniformity

Determination of maximum white level variations in various areas of the picture, when the camera is directed at an evenly illuminated test chart.

Remark: We support Any customized test charts only if you have high resolution image and size.

 

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camera lens test chart

camera resolution chart

camera test chart