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Sony A7R IV
Sigma FE 35mm f/1.4 DG DN Art

Examples: Bokeh Behavior

These examples were mostly shot handheld with IBIS, focusing on rendering style and bokeh.

Includes images up to full camera resolution.

Flower medley

F/1.4 delivers a soft somewhat hazy effect which might be desirable for some situations. F/2 pops up micro contrast considerably. With mixed colors like this against a green background, negative secondary color effects are not a concern.

With this level of background defocus, magenta/green color bokeh largely blurs away, leaving a relatively clean image.

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Diglloyd Guide to Mirrorless is by yearly subscription. Subscribe now for about 25 cents a day ($90/year).
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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.

Aperture series 1.4,2 available in full article
f1.4 @ 1/320 sec handheld IBIS=on EFC shutter, ISO 100; 2021-06-24 19:48:03
Sony A7R IV + Sigma FE 35mm f/1.4 DG DN Art
RAW: LACA corrected, +20 Whites, +15 Clarity

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