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Feather testing can better reflect the performance of the lens in terms of gloss, chromaticity, transparency, and texture details |
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Charcoal is used to analyze the loss of low to medium contrast and details caused by noise reduction or other image processing |  |
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Color palette, which can better observe the details and color reproduction of uneven plastic surfaces |
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Blue sky and sea city scenery, used to observe the details of urban floors, the balance between blue sky and white clouds, and the white balance of the sea |  |
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The green, red, and blue yarn balls are used to observe the lens' ability to reproduce low contrast details in different colors |
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Tilt 8-degree checkerboard test card to detect the MTF value of the lens |  |
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Brown round wooden board, used to observe the color expression and detail reproduction of the wooden board by the camera |
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Ceramic cup, used to test the performance of lenses on ceramic texture |  |
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Skin tone test card, used to test the restoration of three different skin tones and the detailed expression of portraits |
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Stainless steel filter spoon, used to test the performance of metals and plastics |
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Four different colored dyes are used to test the color reproduction and detail reproduction of plastic shells by the lens |  |
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Green plants, observing the camera's detailed representation of the flowers and fruits of green plants |
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A set of multi-color dyes can better observe the color reproduction and text details of the dye shell |  |
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Colorful building blocks, used for subjective color reproduction |
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18% gray card, testing the color and brightness uniformity of the lens |  |
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Used for framing and focusing of lenses |
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Paper currency, used to assess the clarity and color of surface text |  |
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A set of colored pencils containing multiple colors. Used to test color performance under light sources |
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Plastic cover QR code, observe the color reproduction and texture details of solid color plastic and QR code |  |
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Fruits, used to observe the performance of various fruits |
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Hemp rope, used to test the detailed performance of hemp rope |  |
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24 color cards, containing 24 common colors from nature. Used for testing the color reproduction and color of lenses |
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Wine bottle, there are many fine details on the bottle, requiring high resolution for the camera, used to observe the text details on the bottle |  |
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Sponge, used to observe the behavior of objects |
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Newspaper, used to read the texture details and colors of surface text |  |
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Brown plush bears can observe the details of plush |
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Flowers, used to observe the detailed expression of flowers |  |
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Resolution test card, used to test the resolution of the lens |
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3% reflective black card, used to test the white balance of the lens |  |
