digital camera 400mm lenses

The Canon EOS Rebel T3i Digital Camera Kit will be ready to shoot from day one with this set-up. Just charge the included LP-E8 battery pack and pop in an SD/SDHC/SDXC memory card and you're ready to start making photos! And should you want to expand your selection of lenses for the T3i, all Canon EF and EF-S lenses are compatible. The Rebel line of DSLR cameras has long been known as a value in photography, focusing on the advanced amateur, student, and all those looking to go beyond what their point-and-shoot lets them do, to stretch and test the limits of their creativity; all while not breaking the bank. What's In the Camera Box? * Canon EF-S 18-200mm IS Lens * Lens Cap * Lens Dust Cap * Eyecup * Camera Cover * LP-E8 Rechargeable Lithium-Ion Battery Pack... Less

The Stereo Lens-In-A-Cap is a 40 mm, f11 f22, 2 element lens in a break resistant polymer composite housing. Made for APS-C format subframe digital SLR sensors (22-24mm) x (14.5-16mm). The Lens features a twin blade diaphragm with 3 stop aperture settings: f11, f16, f22, and a continuous focusing slider from 1.5m to infinity. The stereo base is 90mm between the two light paths. Up front, each lens portal is threaded for 58mm filters with a maximum outer diameter of 86mm. The minimum rear lens diameter is 44mm, suitable for wide angle and tele converters. While the aperture setting and focus setting on the NEW LIC has improved, the monumentally improved features are the wider stereo base and the capacity for filter attachment; now it is so easy to attach and use circular polarizing filters... Less

The filter can be rotated to determine the amount of reflection to be removed. Lens filters are translucent pieces of glass placed in front of a camera lens to alter or adjust the light entering the camera, and more importantly to protect the camera lens. Lens filters improve photographs by giving you control over light and allowing you to emphasize the features of a scene that you consider most important. This filter kit is a combination of the three essential filters no photographer should be without. PLEASE NOTE: Some cameras require an adapter tube to fit the filters