Filters are a small selection of tools that can add the extra bit of quality that is lacking in your photo shoots. A polarizing filter should be on the top of your wish list as this accessory will definitely help you control the exposure and light. There are also different natural density filters that are used to help you in tough exposure settings. A 0.3-0.9 reading of natural density filters should be enough to help you control the exposure without damaging the colors of the photograph. It is also recommended to start off with some small warm up filters. Filters can be found in large numbers in different camera accessory stores. Filters are essential when it comes to landscape photography. For those who plan to use a digital camera for photography, they should always remember to keep extra memory at all times. Another accessory that can come very handy during a photo shoot is a cable release which basically reduces the chances of a camera shaking.