Is the SLR camera good? If the landlord has never used a SLR camera, it is recommended to buy a macro anti-shake function. If it is not very professional, the effect of SLR camera is not as good as digital! I really don't lie to you. I have personal experience, lighting effects, shooting location. I think the landlord should open an online shop! SLR exposure and the like are very troublesome! You can't learn this in a day or two. You should buy a second-hand entry-level SLR first, and then buy a new one when you learn to use it! It costs a lot of money to buy a macro lens for a SLR. Not worth it. Don't blindly pursue the machine of professionals. To tell the truth, they can't make a good film with it, really! Enough is good! Buy a digital, you buy a mirror and a photo booth when you shoot jewelry! Enough! Then PS post-processing! I suggest you use Nikon for jewelry. Nikon is colorful, Canon is too light!