I've relied on the Nikon 24-70mm f/2.8 pro lens for years – now the new mark II version beats it in every way and I have to upgrade

• Nikon's 24-70mm f/2.8 S II lens is the lightest of its kind
• The second-gen model costs $2,799.95 / £2,599 / AU$4,599.95
• It's available from mid-September

Years back, when I upgraded from a Nikon DSLR camera to a mirrorless model, the Z6 II, I also forked out for the 24-70mm f/2.8 S pro lens. I had it in mind to buy additional lenses when I could afford to, like an 85mm prime, but the versatile zoom is so good that it ended up being my only Z-mount lens for years.

During that time, I completed countless paid gigs with the 24-70mm. It beggars belief, therefore, that Nikon's new mark II version of the lens – its first second-gen Z-mount lens – betters the original model in virtually every regard.

The Nikon Z 24-70mm f/2.8 S II features a redesigned lens construction, 11-blade aperture and new autofocus motor, all of which combine for a lighter, faster and supposedly optically sharper package, complete with unique features in this class.

Naturally, the latest lens is pricier than the original model – it costs $2,799.95 / £2,599 / AU$4,599.95 and will be available from mid-September. The mark I version on sale can be had for around 30% less, and I expect its current price to drop further.

However, the improvements in the new model have me convinced that I need to upgrade. Let's take a look at how it betters my current 24-70mm f/2.8.