Get a wide-angle, zoom, or other effect for various photography applications.
Get a flash to add light to your picture.
Carry, store, and protect all your equipment with a bag or case.
Protect your LCD screen from scratches and finger prints.
Ensure trouble-free performance through proper camera maintenance.
"Geotag" your images with valuable information such as latitude, longitude, altitude and time.
Balance the colors in your image with a color balancing lens or filter.