Pentax camera k32 shoots indoor still life about 2m * 1m, which lens is better? Ask for expert recommendation.

Need to consider controlling image quality? Cloth light? Product deformation? Color difference?

If necessary, the first consideration is not the lens, but how big the shooting site and lighting environment (studio conditions) are.

If you just take pictures, then 18-55 can take pictures. So it's not clear in one sentence.

First of all, 2 m X 1 m can be regarded as a relatively large commodity photography. If the requirements for the studio are high, there should be at least 5 meters deep studio to shoot portrait models, so that there is room for lighting and composition.

Secondly, the size of the studio also limits what lens you choose. The set is small, you are close to the door to be filmed, and things will be big. If you want to photograph them all, you have to use a wide-angle lens, such as (da 15 F4). The distortion of wide-angle lens is relatively large. Simply put, the door is not horizontal or vertical, which will have a slight fisheye effect. If the studio is large enough to shoot with the title of da 50 1.8, this situation will be alleviated a lot.

Third, the area of the door should be large and the light should be evenly distributed. It is impossible to say that some places are bright and some places are not, so a lot of photographic lights and astigmatism boxes are needed. If the door is painted, it will reflect the highlights, which requires more lights to match the lighting, honeycomb panels and so on.

Finally, the problem of actual shooting. If there are good lighting conditions, try to shoot with a small aperture to ensure sufficient depth of field. Make sure that the product photography is clear first, and then make sure that the pictures look good. Don't blur with a large aperture.

If you don't have these conditions and don't want someone to shoot, the easiest way is to shoot with iphone, and that's it.