So, f2.1 on an aps c lens/sensor provides about as much light as f2.8 on a full frame lens/sensor, or f3.5 on medium format. That doesn't sound right, correct me if I'm wrong. The focal length of a lens is defined by the lens construction and the distance to the focal plane so the sensor size isn't a factor, only the mount. Second, full frame cameras offer a greater dynamic range than APS-C cameras. While dynamic range is often hard to perceive, it manifests as the difference between the detailed whites and the detailed blacks in your photos. Full frame cameras are better able to render extreme tones in a scene. 3. Higher Resolution. The Focal Length of our lens is simply always what it says it is (zoom of course changes it to what zoom says it is.) The focal length choice is selected for the sensor size, but the physical lens cannot be modified by the sensor size present. A 50 mm f/1.8 lens on a full frame body is still the same 50 mm f/1.8 if on any smaller cropped body. The E 11mm F1.8 is a compact large aperture, ultra-wide APS-C prime lens designed for vloggers and shooting video on the go. With a 35mm full-frame equivalent of 16.5mm, this lens delivers outstanding corner-to-corner resolution, gorgeous bokeh and fast, reliable AF for dramatic expression and stunning selfie-style content. Speedbooster lenses (also known and telecompressors or focal reducers) are small lenses that allow full frame lenses to be used with APS-C cameras without losing any of the image. It essentially allows you to have a full frame field of view on an APS-C camera. This kind of lens can be most easily understood in that it is the opposite of a Re: Full Sensor 24mp vs Apsc 32.5 Help. In reply to Califmike33 • Apr 20, 2021. 1. While it may be a "wash" for images of a similar view in the wideangle, normal and short telephoto range once you start to get into the longer telephoto range the 32.5 MP crop will absolutely resolve far more than the 24 MP FF. Lacklustre sharpness at f/4. Fit the Sony E 10-18mm f/4 OSS lens to your A6000 and it can feel like taking the blinkers off your camera. The shortest focal length of 10mm is equivalent to using a 15mm lens on a full-frame camera, delivering a massive viewing angle of 109 degrees. The 50mm lens on your A7III gives you 50mm of full-frame equivalent field of view. The 35mm lens on your A6000 gives you about 52.5mm of full-frame equivalent field of view because of the smaller sensor. And since it's an APS-C lens designed for the smaller sensor, when mounted to your A7III it cannot develop a projection of the scene that For more background information, see our Sony E-Mount lens comparison table and buying advice below the picks. 1. Sony 35mm f/1.8 OSS ($423) Category: Travel/portrait. 35mm equivalent: 52.5mm. Weight: 5.5 oz. What we like: The leading 50mm equivalent for E-Mount. What we don’t: Expensive for a prime lens. pcCp90M.

full frame vs aps c lens conversion