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 hood ET-78 II
<p>Fits to the front of the EF 70-200mm f/4L USM, EF 70-200mm f/4L IS USM, EF 180mm f/3.5L Macro USM and EF 135mm f/2L USM reducing ‘flare’ caused by light shining directly on the lens’ front element.</p>
Lens Cap E-67II
<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 67mm
<p>A polarising filter for lenses with a 67mm diameter filter thread.</p>
Protect Filter 67mm
<p>Protects the front element of lenses from dirt and damage. Fits lenses with a filter thread of 67mm.</p>
Tripod mount ring A II White
<p>Allows longer length lenses to be mounted on a tripod for improved handling and balance.</p>
Lens pouch LP1224
<p>Protective soft case for selected EF lenses.</p>
Macrolite Adapter 67
<p>Allows Canon Macro twin lite or Macro ring lite flashes to be used with lenses having a filter-thread diameter of 67mm.</p>