What is the hyperfocal distance at 16mm f/11 on full frame?
At 16mm, f/11, on full frame, the hyperfocal distance is roughly 0.82 meters (2.7 feet) — close enough to the camera that focusing at this distance puts the far half of the frame, from roughly 0.41 meters out to infinity, in acceptably sharp focus with real margin to spare.
A Genuinely Short Hyperfocal Distance
16mm's short real focal length keeps the f² term in the hyperfocal formula small even before f/11's narrow aperture is applied, which is why this combination lands under a meter. In practice this means a wide interior or a close foreground element in a landscape shot can sit well within the sharp range without needing to focus especially precisely — a real, practical margin for error that longer lenses simply don't offer at any comparable aperture.
What Changes This Number
Opening up to f/8 lengthens the hyperfocal distance to roughly 1.13 meters; stopping down to f/16 shortens it further, though diffraction starts working against the sharpness gained on most full-frame sensors somewhere in the f/11-f/16 range. A crop-sensor body needs a shorter real focal length to match 16mm's full-frame field of view, which changes both the circle of confusion and the effective focal length driving this calculation.
Check this figure for your own settings in the DoF & Hyperfocal Calculator, pre-filled with 16mm, f/11 and full frame.
Frequently Asked Questions
Is a hyperfocal distance under a meter actually useful for landscape work?
Very — it means you can focus close to the camera, well within where a foreground element like a rock or plant is likely to sit, and still have the entire background read as sharp, without the careful, precise focus placement a longer lens's much greater hyperfocal distance would demand.
Does 16mm f/11 risk visible diffraction on a high-resolution full-frame sensor?
Some very high-megapixel full-frame bodies begin showing mild diffraction softening around f/11, though it's usually subtle enough that the depth-of-field gain outweighs it for typical landscape output sizes and viewing distances.