Extender EF 1.4x III Ideal for press, sports and nature photography, this compact extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 1.4x, with higher AF accuracy and improved communication between camera and lens. 
Extender EF 2x III Ideal for press, sports and nature photography, the extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 2x, with higher AF accuracy and improved communication between camera and lens 
Extension Tube EF 12 II
<p>When used with selected lenses, this 12mm extension tube allows much closer focusing.</p>
Extension Tube EF 25 II
<p>When used with selected lenses, this 25mm extension tube allows much closer focusing.</p>
Lens Cap E-77II
<p>Protects your Canon lens when it's not being used.</p>
Dust Cap E
<p>Protects your Canon lens when it's not being used.</p>
Polarising Filter PL-C B 77mm
<p>A polarising filter for lenses with a 77mm diameter filter thread.</p>
Protect Filter 77mm
<p>Protects the front element of lenses from dirt and damage. Fits lenses with a filter thread of 77mm.</p>
Close-up lens 500D 77mm
<p>Attaches to your camera's lens, allowing you to get nearer to tiny objects. Fits lenses with a 77mm filter thread.</p>
Lens zipper case LZ1128
<p>Protective soft case for selected EF lenses.</p>
Camera rain cover ERC-E4S
<p>Protects your camera and lens from the weather, and lets you keep shooting. Small size.</p>