Optical Performance Factors What is the MTF (Modulation Transfer Function) chart of a lens, and how can it help in evaluating the sharpness of an AF-S lens?

The nikon 200-500 mm is a bigger and heavier lens than both tamron and sigma "c" 150-600mm lenses. The Nikon is approx 2400 grams (including tripod collar & ... Jun 14, 2020 ... The D300 is has an autofocus motor, and the AF lens is much cheaper than AF-S. Is there any reason at all for me to purchase the AF-S lens over the AF? Jun 27, 2012 ... Nikon's Silent Wave Motor (SWM) delivers fast and quiet autofocus. Even better, the length of the lens isn't altered as with focusing. The lens ... Jan 21, 2016 ... To determine where A should be, check online for an Ai, Ai-S or AF-D compatible lens and see where the slot starts in relation to the aperture ... Feb 1, 2013 ... ... information than the short 60 lens, the blur is bigger looking. So: same amount of information on the DoF zone, but on a different size. And ... information on the camera model uncertainty, and provided a tool to choose the ... camera(s). This is absolutely necessary in outdoor operations. If the old ... ... AF Micro-Nikkor 60mm f/2.8D lens (Nikon). 30-second intervals of continuous ... S basal buffer. Survival was measured every other hour by touch ... This is 684 pages of everything I know about the AF system in Nikon's mirrorless Z-series cameras. ... Covers both native Z-series lenses and adapted AF-S lenses ... Oct 25, 2012 ... The other day I was searching for information on the Nikkor AF-S 24-120mm f3.5-5.6 VR lens, and found Ken has a review for this lens, and he ... Nov 21, 2018 ... A16X 0.8 numerical aperture water immersion objective lens (Nikon Instruments, Melville, NY) was selected for ... s to 5 s, but then falls ...