Tamron 28-75mm f/2.8 Di III VXD G2 for Nikon Z-mount Announced

28 Mar

Written By MJ

Tamron has just announced their latest Z-mount lens, the wide-aperture standard 28-75mm f/2.8 Di III VXD G2 lens.

Official press release here in English and Japanese.

According to reports and reviews of the E-mount version, this G2 lens has significant performance and handling improvements over the G1 lens that precedes it. And given that the G1 lens acted as the basis of the current Nikon Z 28-75mm f/2.8 lens, I would expect similar improvements of the new lens over the Nikon version.

With increasing lens prices throughout the board, I thought that it was a very refreshing breather to see this new lens being released in Japan at reasonable prices, similar to the current Nikon Z 28-75/2.8, and not that different from the E-mount version of the G2 lens at launch.

To be honest I was quite surprised about this announcement, since this lens was manufactured by Tamron under licensing agreement with Nikon, even though it would be competing directly with the Nikon Z 28-75/2.8, which is still an active model in the lens lineup.

I think there is no doubt that the Nikon Z 28-75/2.8 is based on the G1 version of the Tamron lens, but when it came in Nikon colors, there were many theories floating around the internet about who was the one actually building the lenses, and similarly predictions about the collaboration and agreement between the two companies started to find their way around too.

I do not think any one except for the parties directly involved in the negotiation and manufacturing processes would know exactly how the Nikon Z 28-75/2.8 was built.

So now that we have the 2 lenses in very similar price brackets, and assuming this G2 lens provides improvements over the Nikon Z lens similar to that in the E-mount camp, image quality and AF performance would definitely favor this new G2 lens, making the current Z 28-75/2.8 a tough sell unless serious sales or cashback campaigns are put in place to move them.

If not for pricing difference, I guess the only reasons one could still consider the Z 28-75/2.8 would be:

Preference over the Nikon-styled rings and barrel material, over the Tamron-styled rings and barrel material
Nikon’s SIC lens coating vs Tamron’s BBAR lens coating
Nikon’s weather sealing vs Tamron’s weather sealing
Being able to update the lens directly via camera body (Nikon) vs being able to update the lens directly via USB-C (Tamron)

Nevertheless, the launch of this lens also set an important precedence - it shows like Nikon does allow third party lens manufacturers to license lenses even if they are direct competition to Nikon’s own offerings.

This would mean that until now it has been the lens manufacturers who are unwilling to build things in the Z-mount, rather than being restricted by Nikon.

Anyway, time to go back to my previous post to add a little edit in the available standard zoom lenses for the Z-mount.