The main reason for the popularity of the digital camera, as opposed to the film camera, is that it saves time and money on film and developing. It can also display images on a screen immediately, store thousands of images on one small storage device, record videos with sound, and delete images to free space.
The four types of digital cameras are the Ultra-Compact, the Compact, the Creative-Compact, the SLR-like, and the SLR. The Ultra Compact offers mediocre image quality and fits into any pocket. The Compact also fits into any pocket or purse but it performs better in low light. It is also heavier and has higher quality lenses. Both are known as point-and-shoot cameras and are perfect for the casual snapshot.
The Creative Compact camera offers a lot more user control but it is not that much bigger. If you are not interested in reading the manual and learning the settings, you would be better off with the Ultra Compact or the Compact camera. SLR stands for "single lens reflex." The SLR-like camera is large and can zoom to substantial magnifications. It has large, heavy, and high-quality lenses. It is good if you are serious about sports photography and is often used with a tripod.
Finally, the SLR camera is known for it's reliability. It has good quality images in low, natural light without blasting everything with flash. It also has the ability to attach specialty lenses. All digital cameras need at least one memory card. A lens cleaning kit and a padded case would be good to have as well. Whichever digital camera you decide to buy, you will be very happy with the results these cameras produce in capturing the precious world around us.
You can photograph any small object professionally by using a few tips and techniques. Perhaps you need to photograph a ring or art object for insurance purposes or for a sales brochure.
First, analyze the object and determine which attributes you want to highlight. Then check the angle of the sun on the lens if shooting outside. If your photograph has a person in it and you’re using a flash, be at least 3 feet away to avoid causing any damage to the eyes of the photographed.
You can use a light box to defuse and reflect light on the small object to be photographed. You could buy a light box from a camera store which might be expensive and somewhat hard to make adjustments with. Or you could build one out of materials probably lying around the house, such as cardboard boxes, plastic sheets, tissue paper, pillowcases or bed sheets. By placing a cardboard box inside a pillowcase and placing objects inside to be photographed, you can eliminate shadows. Therefore, you will get a more even distribution of light and a more acceptable photograph.
Without using a light box you have mixed lighting, with overhead lights, shadows, and background reflections that will result in a poor photograph. A big challenge often faced when photographing objects like jewelry or other shiny objects, is how to minimizing reflections. With a light box and a few other techniques, you can make photographs just like the professionals. The use of a tripod is very helpful to minimize movement of the camera. You want to light the object and bring out its natural sparkle without having reflections. The light placement, camera angle and background texture are all very important.

