Tamron is not slowing down this spring. Alongside their updated superzoom, they have also announced a 35-100mm F2.8 constant aperture zoom available for both Sony E-mount and Nikon Z-mount full-frame mirrorless systems. This is an unusual focal range that does not map neatly onto any traditional lens category, and the more we think about it, the more it makes sense.
That Focal Range Is Actually Smart
On paper, 35-100mm sounds like a strange choice. Why not go 24-70mm like everyone else? Why not 70-200mm? The answer is that Tamron has noticed something about how a lot of people actually shoot. If you already own a wider zoom or a 35mm prime for environmental and establishing shots, what you really need for follow-up framing is that classic portrait to short telephoto range. 35mm gives you enough context for tighter environmental shots, and 100mm gets you into proper portrait compression territory.
This is the range where most of the emotional storytelling happens. Close-ups, mid shots, subject isolation, conversation coverage. If you handed us a single lens for most of a documentary shoot, we might actually pick this before a 24-70mm, because 24mm is often too wide for the stuff we care about framing intentionally.
Constant F/2.8 Is the Real Headline
Let's not bury the lead here. A constant f/2.8 aperture across the zoom range means consistent exposure, consistent depth of field, and reliable low-light performance at any focal length. This is what separates pro zooms from consumer ones, and Tamron is offering it in a focal range that nobody else is really covering with a constant aperture zoom.
For video work especially, constant aperture matters. Pulling zoom during a shot with a variable aperture lens means your exposure shifts, and that looks bad in the edit. For live events, weddings, and any situation where you are capturing unrepeatable moments, you want predictability.
Available for Two Mounts Is a Big Deal
The other interesting piece of this announcement is that Tamron is launching this lens for both Sony E-mount and Nikon Z-mount simultaneously. Tamron has historically favored Sony with earlier Z-mount support coming later if at all, but the brand has been making a real push to treat Nikon shooters as first-class citizens. This is the kind of release that makes that commitment look credible.
If you are a Nikon Z9 or Z8 shooter who has been watching Sony users get all the interesting third-party glass, this one should feel good. You are getting day-one parity on a lens that is not just an afterthought.
Who This Is For
Wedding photographers who shoot tight coverage will love the 35-100mm range because it covers ceremony close-ups through reception environmental shots without needing to swap lenses. Documentary shooters and journalists will appreciate having a single lens that handles most of the storytelling framing. Hybrid content creators who shoot interviews and B-roll will find the range ideal for keeping a single lens on the camera through most of a shoot day.
It is not going to replace a 70-200mm f/2.8 for sports or wildlife. It is also not going to replace a 24-70mm for wide environmental work. What it does is cover the most useful middle ground with a single optic.
How It Compares to the 28-75mm
Tamron's 28-75mm f/2.8 has been a fan favorite for Sony shooters for years, and the 35-100mm is not really a replacement for it. Think of it more as a complement or an alternative for shooters who want to emphasize the longer end. If your work lives in the 50mm to 85mm range, the 35-100mm gives you more room to compose on the long side. If you live at 28mm to 50mm, stick with the 28-75mm.
Our Take
This is a lens we have been quietly wishing for without knowing we wanted it. The focal range is smarter than it initially looks, the constant aperture is the right move for hybrid work, and the dual-mount release makes it accessible to more shooters. Tamron keeps releasing lenses that feel like they were designed by people who actually shoot, and this is another one for that list.
Would you swap your 24-70mm for this, or does that extra width at 24mm matter too much to give up?