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12 wrz 2023 · Switching the lens VR=off, it's obviously wobbly at 300mm, and no increase in stability with pressing AF-On, as expected.
It takes great pictures, but one thing I noticed immediately is that it makes a buzzing or humming noise when focusing. The noise is definitely related to Vibration Reduction - if I turn off VR using the switch on the lens, the noise stops immediately.
11 lis 2010 · I just got a refurbished 18-105mm VR lens. The optics seems fine but am not convinced whether VR is working or not as I don't see any detectable difference in low light condition with it on or off. I have a 70-300mm AF-S VR where its easy to detect the change and theres a switch for acti...
This article is based upon years of experience with Nikon's VR system, very close analysis of testing results, talks with many other professionals, and even information from Nikon insiders, including engineering staff.
20 wrz 2020 · That is the issue I'm having with my 300mm f/4 PF VR lens. The image jumps inside the viewfinder after every shutter actuation. Does the lens have Sport VR (or Active VR)? If so, try the other VR mode and see if there is a difference. My VR issue only affects ONE of the VR modes.
A couple of days ago, my lens had a problem that I am pretty sure was related to the VR system (it only occurred when VR was on): every first time I zoomed all the way to the 200mm and tried to automatically focus, the lens would have a bumpy movement.
4 maj 2024 · We use Imatest SFR (spatial frequency response) charts and analysis software to plot lens resolution at the center of the image frame, corners, and mid-point distances, across the range of aperture settings and, with zoom lenses, at four different focal lengths.
