Yep they have that look metal build good optics etc
Example review
https://www.youtube.com/watch?v=DfRQN7mYOUg
Interesting lens. I guess these would go well with the Zf! Do you know if the aperture gets recorded? Also I forgot to look, but I assume these are autofocus?
Here is a comparison with the corresponding S lenses (info from B&H):
Sigma 35/2: $639, 70x68mm, 325g
Nikon 35/1.8: $847, 73x86mm, 370g
Sigma 50/2: $639, 70x70mm, 345g
Nikon 50/1.8: $626, 76x87mm, 415g
Sigma 90/2.8: $639, 64x60mm, 295g
Nikon 85/1.8: $797, 75x99mm, 470g
The S lens tend to be larger and heavier and more expensive, though the comparison for the 90 vs the 85 is skewed by the Sigma lens being a stop slower.
I would think if Nikon let Sigma make these for Z mount they might sell even more Zf bodies. Neither the Zf or these lenses interest me, but I am all for Nikon doing well!!
Carol the FE to Z mount adapters { there are few brands now } are so tiny you hardly notice it. As I say for my uses mostly S-AF it works very well I assume that with rapid action shooting it may not be so clever.
How it looks in situ
Ah, yes, FE to Z!! I was thinking EF to Z, for which the adapter would have to be far deeper. My bad.
There are a few small improvements , allegedly
OK I must have missed those. I have not heard that.
I am swapping { for a weekend } my Z9 with 180-600mm for someone from my camera clubs A7rIV and the mighty Tamron 35-150mm f/2-2.8. Thankfully I do not do any weddings or events anymore but the Tamron would have been a fantastic option for that kind of work
That Tamron sounds really intriguing!! Honestly that lens and the Tamkon 17-28/2.8 would cover all my needs. I do worry about image quality those with the 35-150 being such a wide zoom, and it being Tamron (I like Tamron and have owned some of their lenses, but they are not up there with the first party lenses IMO...). Right now my longest lens is my 85/1.8, but I would love something longer. Sadly the new 135 is way out of my price range. IIRC there is a third party lens for Sony that is cheaper and is a great lens, but unlikely that it will come to Nikon.
Thx for the info! Hope you and your family are doing well!!