Bokeh examples nikon 50 mm f1.211/27/2023 ![]() ![]() If your camera has AF fine tuning, it is well worth shooting a test target to determine how much – if any – micro adjustment is needed to compensate for any such issues. In use, we found the focusing to be indeed very-very quiet, and pretty fast – but not instantaneous –, with the lens mounted to a Nikon D700 body.Ī note of warning: back- or front-focusing may occur with any SLR lens-body configuration, and an f/1.8 lens will show this mercilessly when used wide open. This is good news for those who use polarisers or graduated neutral density filters on a regular basis. Though this is not a true internal focus (IF) lens, the length of the outer barrel always remains constant, and the filter thread does not rotate on focus. Importantly, this solution allows instant manual override even when the focus mode switch is in the M/A position. The Nikon AF-S 50mm f1.8G lens features a Silent Wave Motor (SWM) that allows near-silent auto-focusing on all Nikon DSLR cameras. Simulated field of view on an DX camera body Auto-focus When used on a DX body, the angle of view shrinks to 31°, as shown below. On an FX DSLR or 35mm film SLR, the Nikon AF-S 50mm f1.8 lens offers a diagonal angle of view of 47 degrees. The lens ships with a dedicated lens hood, but it was not provided to us for this test. Note the rubber seal around the lens moun t. The Nikon AF-S 50mm f1.8G comes with a metal mount that is sealed against dust and moisture, so it's a great companion for similarly sealed bodies even when they are used in dusty locales or less-than-ideal weather conditions. Since the AF-S Nikkor 50mm f/1.8 does not have Vibration Reduction or a focus limiter, the only control on the lens barrel is a focus mode switch with the usual M/A and M settings. The focus ring has no hard stops at either end of the range, which is a shame, but not unusual on modern lenses. ![]() The lens features a distance scale complete with a DOF scale, although the latter is of extremely limited use, having markings for f/16 only. As this is a G series lens, it has no aperture ring - no big deal unless you wanted to use it on a very old film body. The focusing ring is sufficiently wide, ridged and rubberised. The lens feels solid in your hand, even if the outer barrel and the 58mm filter thread appear to be plastic. Tipping the scales at 187 grams, the Nikon AF-S Nikkor 50mm f/1.8G is 31 grams heavier than its AF-D predecessor, but is still a lightweight lens that balances well on a Nikon D700 digital SLR camera body. Designed to cover the full FX frame, the Nikon 50mm f/1.8G is available now for £185 / $220 in the UK and the US, respectively. Distinguished from its predecessors through a built-in Silent Wave Motor and a completely new optical formula that comprises seven elements in six groups, including one aspherical element, the Nikon AF-S Nikkor 50mm f1.8G also offers full-time manual focus override, a weather-sealed lens mount and an iris diaphragm with seven rounded blades. Announced earlier this year, the AF-S Nikkor 50mm f1.8G is the latest in a long line of 50mm f/1.8 lenses from Nikon.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |