What does VR on Nikon lens mean?

1, the so-called VR is optical image stabilization, which is short for vibration reduction. It uses two sensors in the lens to detect the vibration in the up and down direction (vertical jitter) and the vibration in the left and right direction (left and right jitter) when shooting, and drives the vibration compensation optical system through two VCM voice coil motors. After capturing the camera vibration data, the moving lens moves reversely to compensate the influence caused by the camera vibration. The first application of Nikon's damping technology was on the portable camera "Nikon Zoom 700VR QD" sold at 1994. Up to now, it has a history of 10 years. ?

2. Shock absorption technology is divided into VR and VR II due to different lens sensors. VR technology can effectively reduce the third-speed shutter, and the lens of the new VR II system can help the photographer to achieve the same stable shooting effect even if the shutter speed of the fourth-speed shutter is slowed down. This is an epoch-making value. More importantly, the effect of VR shock absorption can be observed through the viewfinder, and it can also work normally when shooting the subject in AF (automatic focusing mode). For the camera that compensates the vibration by CCD movement, the damping system can only play a role after the shutter is released, so it is impossible to watch the damping effect through the viewfinder. You don't know the result until you see the effect In autofocus mode, the subject is still in a shaking state. With VR technology, even with a telescope with shallow depth of field, photographers can correctly compose and focus.