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Nikon D850

Noise and Dynamic Range Shootout at ISO 64, ISO Lo: D850 vs D810 (Sprinter Van)

This page evaluates low ISO noise with the Nikon D850 versus its D810 predecessor, long renowned for outstanding image quality and very low noise at ISO 64. My conclusions follow at the end for those who want a quick answer.

Also examined is how much benefit accrues in using “Lo” ISO values on each camera. These values are not real ISOs, and deliver a significantly different tonal scale. In essence, they simply record brightness without any gamma curve. They require special care during exposure to avoid blowing out highlights.

A few questions that I wanted answered:

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Diglloyd DAP is DSLR-oriented, but also contains workflow and other topics. Much of the focus is on Canon and Nikon but also Pentax and Pentax medium format.

Special emphasis is placed on lens evaluation, focusing on Canon and Nikon and Sigma lenses, but with a few others like Rokinon/Samyang.

  • Make better images by learning how to get the best results right away.
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  • Workflow discusses image organization, raw conversion and post processing. Many examples show processing parameters for direct insight into how the image was converted.
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  • 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 Nikon or on Canon or on Pentax.

Variants 31,64 available in full article
Nikon D850

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