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Sony A7R IV
Sony FE 50mm f/1.2 GM

Examples: Old Talc Mine

This page shows some initial examples with the Sony FE 50mm f/1.2 GM, shot in dull lighting at an old talc mine near Death Valley. The images were shot with an eye to showing how the 50/1.2 GM can pick out exactly the desired subject matter from its surroundings.

Shot handheld with IBIS and mostly using spot autofocus, sometimes in conjunction with magnified Live View for precise focus placement.

Includes images up to full camera resolution. Most images used vignetting correction.

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Razor thin depth of field at f/1.2 at this range, but following the 'cut' through metal and wood, it’s clear that this is one very sharp lens. Indeed, depth of field is so thin that it’s difficult to make clear statements about micro contrast, except for the shots at distance.

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Diglloyd Guide to Mirrorless offers comprehensive integrated coverage of most APS-C and full frame mirrorless cameras and lenses.

Special emphasis is placed on Sony full-frame, including Sony lenses and the high performance Zeiss Batis and Zeiss Loxia lenses plus Rokinon/Samyang and others. Fujifilm X, Olympus and Panasonic M4/3, Sigma dp Merrill and dp/sd Quattro are also covered in depth. Years in the making, it offers a wealth of material for choosing and using a mirrorless camera.

  • Make better images by learning how to get the best results right away. For example, the best way to set up your Sony camera.
  • Save money by choosing the right lens for your needs the first time, particularly with the numerous lenses available for Sony.
  • Make better images, a sort of “cheat sheet” saving yourself months or years of ad-hoc learning—best practices and how-to and processing parameters are discussed and shown.
  • Jaw-dropping image quality found nowhere else utilizing Retina-grade images up to full camera resolution, plus large crops.
  • Real world examples with insights found nowhere else. Make sharper images just by understanding lens behavior you won’t read about elsewhere.
  • Aperture series from wide open through stopped down, showing the full range of lens performance and bokeh.
  • Optical quality analysis of field curvature, focus shift, sharpness, flare, distortion, and performance in the field.

Want a preview? Click on any page below to see an excerpt as well as extensive blog coverage, for example on Sony.

f1.4 @ 1/50 sec IBIS=on EFC shutter, ISO 100; 2021-06-07 18:08:30
Sony A7R IV + Sony FE 50mm f/1.2 GM
ENV: altitude 6500 ft / 1981 m, 70°F / 21°C
RAW: LACA corrected, vignetting corrected, push 0.33 stops, +24 Shadows, +20 Whites, +20 Dehaze, +15 Clarity

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