Nikon Z DX 18-140mm F3.5-6.3 VR Review

December 6, 2021 | Mark Goldstein | Rating star Rating star Rating star Rating star

Sharpness at 140mm

For this test, the Nikon Z DX 18-140mm F3.5-6.3 VR lens was attached to a Nikon Z50 body, which was in turn mounted to a sturdy tripod. Exposure delay mode was activated. Tonal and colour variance across the crops are due to change in natural light during the session.

The full frame

The full frame at 140mm

Centre sharpness is good wide-open at f/6.3 and excellent from f/8 through to f/16, with f/22 to f/40 being adversely affected by diffraction.

The edges aren't as sharp as the centre, with f/11 to f/16 producing the sharpest results.

Aperture Centre Crop Edge Crop
f/6.3 f6.3.jpg f6.3.jpg
f/8 f8.jpg f8.jpg
f/11 f11.jpg f11.jpg
f/16 f16.jpg f16.jpg
f/22 f22.jpg f22.jpg
f/32 f32.jpg f32.jpg
f/40 f40.jpg f40.jpg