diglloyd
diglloyd publication
Imagery: Auto - Large Table of Contents
Canon 24-70mm f/2.8L II
Canon 24-70mm f/2.8L II

Aperture Series: Close Range at 70mm (Dolls)

At 70mm, this test represents a head and shoulders portrait, a very reasonable use for the 70mm setting. Reproduction ratio is ~1:15 based on an image width of ~22 inches. Close range, but definitely not macro range.

The camera was tilted down slightly, to afford a generally better alignment with the 3D nature of the subject. This effects the nominal plane of sharpness cutting through the scene.

Lighting was a mix of window light and halogen fill. RAW processing added a 0.15 push, and white balance was done off the 2nd-brightest gray patch.

Sharpening

For this comparison, I increased my normal sharpening amount to Amount=80 to really bring out the fine details possible. This aggressive level of sharpening is just fine so long as the exposure is full ETTR, as it is here.

Article continues for subscribers...

Already a subscriber? CLICK HERE TO LOG IN

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.

  1. Explore the table of contents
  2. View Lloyd’s Blog
  3. SUBSCRIBE NOW for $ per year.
diglloyd image
Aperture series 2.8, 4, 5.6, 8, 11, 16 available in full article

diglloyd Home Page | Terms of Use | PRIVACY POLICY | Contact
Copyright © 2008-2015 diglloyd Inc, all rights reserved.