close-ups and time exposure. The remote switch works just like a shutter button, enabling halfway or complete pressing. It also has a shutter-release lock. With the EOS-3's Custom Function No. 12 (mirror lockup), camera shake can be further reduced. Its quick-lock plug connects to the new N-3 type remote control socket. Dimensions - 5.3 x 2.2 x 0.9 inches Weight - 8 ounces  (less)

operate the shutter from either direction / angle. It supports unique coding for anti-interference and avoiding wrong operation. 3 operations modes: At W mode, the receiver is active, you can use the transmitter to control the shutter or focus. At O mode, the receiver will be a normal remote switch, and it will not consume any power. At L mode, the receiver will lock the shutter for long exposure.  (less)

2 position switch...press lightly for prefocusing, and then continue pressing to release the shutter. LED lights indicate prefocus and exposure. May be used on up to 16 channels...user settable.  (less)

shutter to take photos when completely pressed. The button can be locked in place for long exposures or continuous shooting. The remote release is compatible with Canon RS-80N3 remote switch. Compatible with the following cameras Canon - Canon EOS 5D, 1D, 1D Mark II, 1Ds, 1Ds Mark II - Canon EOS 20D, 10D, D60, D30 - Canon EOS 1V, EOS 3, EOS D2000 - Canon EOS 30D  (less)

when pressed halfway, or releases the shutter to take photos when completely pressed. The button can be locked in place for long exposures or continuous shooting. Button operates smoothly.  (less)

halfway, or releases the shutter to take photos when completely pressed. The button can be locked in place for long exposures or continuous shooting. Button operates smoothly.  (less)

halfway, or releases the shutter to take photos when completely pressed. The button can be locked in place for long exposures or continuous shooting. Button operates smoothly.  (less)

halfway, or releases the shutter to take photos when completely pressed. The button can be locked in place for long exposures or continuous shooting. Button operates smoothly.  (less)

shutter to take photos when completely pressed. The button can be locked in place for long exposures or continuous shooting. The remote release is compatible with Canon RS-80N3 remote switch. Compatible with the following cameras Canon - Canon EOS 5D, 1D, 1D Mark II, 1Ds, 1Ds Mark II - Canon EOS 20D, 10D, D60, D30 - Canon EOS 1V, EOS 3, EOS D2000 - Canon EOS 30D  (less)

long exposure(Bulb Mode). If you shift the Mode Dial to W. the receiver is active, you can use the transmitter to control the shutter or focus. if you shift the Mode Dial to O. the receiver will be a normal remote switch.the receiver will not consume any power. (The operating range may be obstructions or interference with other electronic equipment to reduce the distance) (Tested on 1D Mark II, 1Ds, 20D, 10D) Two stage release button: Halfway pressing for autofocus, complete pressing takes the picture. Lock the button for long exposures or continuous shooting. Fully compatible to: Canon EOS 5D, 1D, 1D Mark II, 1Ds, 1Ds Mark II Canon EOS 20D, 10D, D60, D30 Canon EOS 1V, EOS 3, EOS D2000. fully compatible with RS-80N3  (less)