This is a compact Canon Remote Switch
with a 2.6'/80cm cable to prevent camera shake
for super telephoto shots, macrophotography and
bulb exposures. Handy for taking pictures of
subjects that are difficult to approach, or to
minimize vibration for 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.
Compatible with
EOS-1Ds Mark III, 1Ds Mark II, 1Ds, 1D Mark IV,
1D Mark III, 1D Mark II N, 1D Mark II, 1D,
D2000, 5D Mark II, 5D, 7D, 50D, 40D, 30D, 20D,
10D, D60, D30, 1v HS, 1v, EOS-3.