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Examples—20/3.5 Color Skopar

All examples are on the full-frame Nikon D3x. Most images can be clicked to see a larger version and/or actual-pixels crops.

See also the Aberrations page.


Wide open, resolution and contrast are acceptable, but looking quite smeared away from center. While stopping down to f/5.6 improves matters, the edges and corners remain smeared looking.

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Since 2006, Diglloyd Advanced Photography is the authoritative review and reference for DSLRs and their lenses: Canon and Nikon primarily, but also Pentax and some medium format. Reviews of key DSLRs are included, but the primary focus is on lens performance. Also included is a wealth of technique and workflow approaches.

DAP includes thousands of pages of exclusive coverage and high resolution Retina-grade examples detailing Canon and Nikon DSLR bodies and their lenses, with in-depth analysis of sharpness and contrast, color, bokeh, vignetting, distortion, MTF, and flare, behavioral and practical usage.

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Nikon D3x + Voigtlander Color Skopar 20/3.5 @ f/3.5

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