One of the advantages of mirrorless cameras like the sony a7 is that you can easily use them with vintage film era full frame lenses like the helios 44 2 5.
Cheap vintage lenses for sony a7.
This was one of the first lenses announced with the original a7 and it s still the best combination of performance size and price in the fe range or perhaps any range you can see our full review of this lens here it wouldn t be considered cheap and it s not incredibly fast for a prime but its sharpness puts other professional grade 50mm ish lenses to shame and it does it all.
I personally started using old minolta lenses on my sony nex long before i upgraded to the a7.
One of my favorite minolta lenses is the 50mm md rokkor 1 7.
Why sony mirrorless are the perfect choice when vintage lenses.
So the sony a7ii was my choice.
Never really tested it myself outside of practical use but most reviews are impressed and i once read a test comparing it to the zeiss 85mm 2 8 which only found slightly higher contrast on the zeiss probably due to better coatings.
But i do need the in camera stabilization and the sony s ability to be adapted to vintage lenses.
That s how i saved a lot of money learned how to focus manually and a lot about photography in general.
The sony a7 is a mirrorless camera that has an e mount for lens attachments.
There is a wide range of e mount lenses made by sony that are fully compatible with all of sony s electronic features built into the a7.
Never had the contax g90 or 85mm 2 8 but i love my shabby sony 85mm 2 8 sam with the same optical formula for portrait.
All you need to use them on your a7 is a cheap adapter.