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Polaroid USB Focus Remote Controller For The Canon Digital EOS Rebel T3 T3i T1i T2i 60D, 60Da, 5D Mark 2 (II), 5D Mark 3 (III), 7D, 1D Mark IV, Kiss X5, Kiss X4, Kiss X3, Kiss X50 Digital SLR Cameras
The Polaroid brand brings you a versatile and lightweight focus controller. And although it can be used as a handheld device, accessories are included to mount it on industry standard camera stabilizers with either a 17-mm single-tube or dual-tube mount. Essentially, you enter start and stop points through which a moving subject will always remain in focus. A large control dial and seven dual-purpose buttons are

Price is $43.00
Price: $42.99