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topic-cameras

Mirrorless autofocus for fast action on Sony, Nikon and Canon

November 6, 2026 by AuraFocusStudio Desk
A mirrorless camera with a long telephoto lens on a tripod on a clifftop at sunrise, aimed at seabirds in flight.

A step-by-step autofocus setup for fast action on the Sony a1 II, Nikon Z8 and Canon EOS R6 Mark II, with menu paths, a settings table and fixes.

Categories Techniques Tags autofocus, back-button focus, camera settings, mirrorless, sports photography, topic-cameras

Choosing a Viltrox f/1.4 Pro prime for Sony E or Nikon Z

October 30, 2026 by AuraFocusStudio Desk
Choosing a Viltrox f/1.4 Pro prime for Sony E or Nikon Z

Viltrox now sells 35mm, 50mm and 85mm f/1.4 Pro primes for Sony E and Nikon Z. Here’s how to pick one, set your camera up for it, and update the firmware safely.

Categories Guides Tags autofocus, firmware, nikon z, sony e-mount, topic-cameras, viltrox

Shutter angle vs shutter speed: video settings that hold up

October 25, 2026 by AuraFocusStudio Desk
Shutter angle vs shutter speed: video settings that hold up

Set your shutter by angle or by the double-frame-rate rule, find the menu item on your camera, and avoid the flicker and blur mistakes that ruin otherwise clean footage.

Categories Techniques Tags 180 degree rule, flicker, mirrorless, shutter angle, topic-cameras, video settings
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