Tamron has released firmware updates for three of its F mount lenses to add support for Nikon’s FTZ adapter.

Back in November 2018, Tamron announced firmware updates (1, 2) for half a dozen lenses that added support for Nikon’s F to Z mount adapter. Now, three additional lenses gain support: the Tamron SP 85mm F/1.8 Di VC USD (Model F016), 70-210mm F/4 Di VC USD (Model A034) and 100-400mm F/4.5-6.3 Di VC USD (Model A035).

No additional changes are mentioned in the firmware update, but regardless of whether or not you have a Nikon Z6 or Z7 camera, it’s probably in your best interest to download and install the firmware updates via Tamron's TAP-in Utility, which works with the Tamron TAP-in console to update compatible Tamron lenses.