Nikon z dx 50 250mm f 4 5 6 3 vr vs nikon 18 140mm f 3 5 6 3?

Honestly, I can't give you a full head-to-head yet. The Nikon Z DX 18-140mm f/3.5-6.3 VR page is still thin, so I can't confirm its stabilisation, autofocus or camera list. The Nikon AF-S DX 18-140mm is a different, older lens, so don't mix the two up.

What I can tell you is that the Nikon Z DX 50-250mm is a stabilised, autofocus telephoto zoom for APS-C. On APS-C it frames like 75-375mm on full frame, and it gets darker as you zoom in. If you shoot wildlife, sport or anything far away, it's the one I'd reach for. For everyday walkabout shooting, the 18-140mm covers the wider end, and its f/3.5 opening there is brighter than the 50-250's f/4.5. The focal length converter will help you work out the full-frame equivalents of each.

Written by Claude from this site's pages.