Adapters and converters are necessary accessories for most camera and photo equipment. Often, the right type of adapter or converter is needed to get the desired outcome when photographing with a particular lens. Understanding the different types of adapters and converters and how they work is important to getting the best results.
Lens adapters enable photographers to use a variety of lenses on one camera body, usually from different manufacturers. This is especially helpful if you own multiple camera bodies with different lens mounts, as well as those who upgrade to new cameras frequently. Certain types of adapter rings include basic lens adapters, tilt-shift adapters, and zoom adapters. Many of these adapters are designed to provide extra functions not available from standard adapters, such as infinity focus and macro settings.
Lens converters are used to change the focal length of a lens. This is done by changing the diameter of the lens, allowing you to get closer to your subject, increase the depth of field, or capture more light. There are two types of lens converters: teleconverters and wide-angle converters. Teleconverters magnify the image while wide-angle converters expand it. They both work by physically changing the size of the lens and thus altering the angle of view. They can also be combined to create unique effects.
For most photographers, having the right kind of adapter or converter can make all the difference when it comes to getting the desired result. It is important to understand what type of adapter or converter is necessary for your specific setup and the types of photos you want to take. Adapters and converters are essential accessories for all camera and photo equipment and can greatly improve the quality of your photos.