SL camera lens on the VR anti-shake system and OS anti-shake system is different
Example:
1, Panasonic O.I.S (Optical Image Stabilizer)
2, Canon IS (Image Stabilizer)
3, Konica Minolta AS (Anti - Shake)
Currently launched with optical anti-shake function of the digital camera manufacturers are: Canon, Nikon, Olympus, Konica Minolta, Panasonic and Sigma. To achieve a variety of methods of anti-shake function, in the traditional photographic equipment, only a kind of optical anti-shake, digital photography, camera equipment has also developed a digital anti-shake function.
That is to say there is no big difference, that is, the law is not the same. Anti-shake is just a concept to see which camera is good or bad there are a lot of parameters to compare, anti-shake is just one aspect. The following are introduced several anti-shake system:
The first launch of the anti-shake concept is the Japanese Nikon company, in 1994 launched a shock absorber (VR) technology, pocket camera. The following year, Japan's Canon introduced the world's first lens with image stabilizer EOS 75 ~ 300mm f / 4 ~ 5.6 IS, which IS is the image stabilization system (Image Stabilizer) abbreviation, which is customarily mentioned "Anti-shake system". Anti-shake, so far, three major types: optical image stabilization, electronic anti-shake and photoreceptor anti (CCD)
Collectively referred to as anti-shake system, in fact, is a reason, IS anti-shake is Canon developed anti-shake system other brands of anti-shake technology is not necessarily IS anti-shake, but the truth is basically the same
