Author Sony FE 85mm f/1.4 G Master Lens MTF and Variance | Lensrentals Blog

I'm Roger and I am the founder of Lensrentals.com. Hailed as one of the optic nerds here, I enjoy shooting collimated light through 30X microscope objectives in my spare time. When I do take real pictures I like using something different: a Medium format, or Pentax K1, or a Sony RX1R.
Equipment
By Roger Cicala
We are pretty excited about the new Sony G Master Lenses for FE mount cameras. Our excitement may be a little different than yours because we see the Sony FE lenses as an evolving new product. There were some things we really liked and some things we really didn’t like about the first FE mount efforts, […]
Equipment
By Roger Cicala
I was one of those who noted Sony had some troubles, as manufacturers often do, with some of their first generation lenses for full-frame FE mount cameras. When they announced the G Master lens series I was really excited to test them. I was expecting Sony to have made progress both with optical quality and […]
Equipment
By Roger Cicala
There is a very good reason that we haven’t gotten around to testing one of the most commonly used zoom lenses until just now. We forgot. I was testing the Sony FE 70-200mm f/4 G OSS lens because we had just torn one down, I was impressed by the construction, and I wanted to see if the […]
Equipment
By Roger Cicala
LensRentals hasn’t been able to get enough copies of the Zeiss Batis lenses to even fill our existing orders, much less enough for Aaron and I to test and play with them. But one of our customers was kind enough to drop a Zeiss Batis 25mm f/2 lens the other day. Nothing looked smashed, but […]
Equipment
By Roger Cicala
About twice a week I get a call from a photo-videographer wanting to know which photo zoom lenses in a certain focal length are parfocal (stays in focus while changing focal lengths). It’s understandable why they would ask; a superb photo zoom is 1/10th the cost of a good video zoom. They get pretty mad […]