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EXCERPT page containing first few paragraphs. 2022-01-25 11:44:57

Sigma 35mm f/2 DG DN Contemporary

Examples: Backyard

This page with various examples shot mostly handheld. Polarizer used for most images.

Commentary on sharpness, bokeh, secondary color.

Distortion correction not used for these images so that the optical performance can be evaluated prior to correction and its sharpness-degrading effects.

Backyard spring beauty with Tigger

The Sigma 35/2 delivers outstanding sharpness over the frame at f/6.3, including the top left corner. Even the edges are really good, though the micro contrast is somewhat less than the central 3/4 of the frame. Discount that sharpness a bit in the outer zones when distortion correction is used—toggle to compare. See the crops on the distortion page.

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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.

Variants Uncorrected,Corrected available in full article
f6.3 @ 1/80 sec handheld, ISO 100; 2021-04-24 15:45:28
Sony A1 + Sigma FE 35mm f/2 DG DN Contemporary
RAW: LACA corrected, push 0.33 stops, +43 Shadows, +20 Whites, +14 Dehaze, +15 Clarity

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