You will first need to buy a good DSLR camera for product photography. Nikon D800 is a good option. You can also use your latest smartphone to take the photographs. Though a DSLR camera is definitely better, some of the smartphones can produce very nice pictures. If you are using DSLR, you should know about the right ISO, aperture and shutter speed. Adjusting these properly will help you to take brilliant sharp photographs of your products. If you are using the smartphone then you can use the ‘auto-focus’ option. You can also download some Android or iOS apps to control some of the functions of the camera manually. You should use a tripod to take the photograph of the product. If your hand shakes while taking the photo, the images will not be sharp; it will appear blurred. You can use a smartphone mount if you are using your smartphone for product photography. You can also use a timer to take the photographs.