Here to help with photography and business education, and an appearance from KillJoy every now and again. McDonald's announces plans to hire 375,000 workers with Trump Labor secretary Forgotten ...

Announced on 19 November 2024, this lens is Sony’s first GM zoom lens with a constant f/2 maximum aperture, which is a stop brighter than the FE 24-70mm f/2.8 GM II lens (which is less than half its ...

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The best resolutions are usually achieved by prime lenses at apertures between f/2.8 and f/8. We measure lateral chromatic aberration (LCA) and distortion on the DxO Labs dot chart ... The photometric ...

A wider lens aperture will narrow down the depth of field, blurring out more of the foreground and background, hence creating a better bokeh. This is where the term F Stop comes from. In camera ...

Our chart explains all When you purchase through links on our ... an f/4 aperture would have a diameter of 50mm (one-quarter of 200mm). So, how does the f-stop, or aperture, impact your image?

Each full-stop change represents a 100% increase or decrease in light gathering; that is to say, an aperture that's open to f/1.4 gathers twice the light as one set at f/2.0. There are a couple of ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Find out more about how we test and review products. Type: Prime lens Focal length: 15mm (30mm equivalent) Maximum aperture: f/1.7 Lens mount: Micro Four Thirds Weight: 4.06 oz / 115 g Dimensions ...

Ideally, with this lens and camera system, you wouldn’t want to stop down further than f/5.6, and this aperture does produce a greater depth of field due to the smaller sensor size. If you’re ...