wholesale costume turquoise jewelry Use a studio to take diamond jewelry, which mode of micro -single replacement? Shutter speed? ISO? F value? Who can help Xiaobai adjust the value! Thank you heroes!

wholesale 15 mannequin jewelry stand dress 标准ISO100,A光圈优先模式，快门就不要管了，自动的，需要注意就是光圈值，因为是较小的物品，那么距离较近，所以大光圈（F值较小，比如2、4）， At this time, the depth of the field is shallow, commonly known as the blurring effect. What is the depth of the scene is the clarity between the subject and the background. For example, when the aperture of the F2, the focus of the subject may be clear, and it is not clear to the one afterwards. At F16, the focus point and the following distance are clear. Due to short -range photography, vibration and hands shake will cause shooting failure, so the tripod is necessary. There is a shutter remote control. If not, use a selfie mode. If the light is uniform, the central government can only be weighted the average metering (different brands of cameras are different). The contrast is large. Use a few points to measure a few points. Remember the parameters. The aperture value calculates the exposure value to obtain the shutter value. On this basis, the surround exposure mode is adopted. If the jewelry is reflected, and you don't need it, add a polarizing mirror. Photography is the technical work. All the things on all books and the opinions of others are reference. You must learn more and practice it yourself. Now the conditions are good. You can view it at the scene.

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