Nikon D3000 novice asked.

1. If there is an external light, please use M gear, look at the sign in the middle of the viewfinder, and after adjusting the light, take two photos with different shutter values to check whether there is underexposure. Yours should be a scarf, please use the aperture of F8.

2. The instructions about cable release are very clear.

3. The distance between the subject and the camera mainly depends on the size of the subject. If it is used for display in Taobao, it should occupy about 5/3 of the screen according to the size of the clothes. If you have a ferrule in your hand, you can use a fixed focal length of about 30-40MM instead of a wide-angle end or a telephoto end. (meat)

I don't believe in the macro mode of the camera. I always think that the macro mode of SLR cameras is redundant. If you want to shoot something very small, please buy a macro head. The auxiliary factory Longteng 90/2.8 will do.

5. Exposure compensation can be used in addition to M files, mainly to correct exposure. In the case of fixed light source, M file is the best choice.

6. Regarding clothing posing, it is best to go to well-known shopping websites and refer to other people's pictures.

7. Your lighting depends on whether you have high requirements for image quality. If it's just for online display, I think it's ok. You can add another flash to fill the light.

8.D3000 is a simple entry-level operation. What to pay attention to is really difficult to answer. You can shoot more, watch more, think more and summarize more. The advantage of digital is that you don't need film. I think the most important thing for beginners is not to overexpose or underexpose. You can try it raw. In addition, it is very important to suggest that you start practicing post-processing now.