One of the most important advantages of DSLR cameras (i.e. semi-professional and professional) is the ability to use different lenses. However deciding on what lens to buy and what lens is suitable for a specific type of photography is a bit difficult. In this article we learn about advantages and main purpose of using specific types of lenses, hoping that we make it easier for you to decide. Let’s have a look at different types of lenses and learn when they are used.

Prime Lenses and Zoom Lenses: A lens with a fixed focal length is being called a prime lens. This is opposite to zoom lenses which have varying focal length.

In order to choose the right camera–one with the right set of features at the right price–you’ll need to figure out what you’ll be doing with it. Match your needs to one of these user profiles.

Snapshooter

I want to take photos that I can e-mail to friends and family, post on the Web, or print in sizes smaller than 8×10 inches. I’d like a digital camera that is easy enough for the whole family to use and small enough to take anywhere. I’ll be printing on an inexpensive, all-purpose inkjet printer or getting photo prints from the local drugstore, though I’ll consider buying a photo printer if I like the pictures enough.