Resolution Tests
A few months ago, before my hiatus from blogging, we did a series of articles showing the effect that a thick sensor stack (the glass above the sensor) had when we use adapted lenses designed for a thin sensor stack. The first one was mostly about theory, the second about when it was likely to actually […]
New Items
I just want to be clear, before we get started, this is not an NX-1 review. It’s not even a complete optical test. It’s simply me answering a single question: is this new Samsung worth further investigation from an optics/image quality standpoint? Samsung’s 28.2 megapixel, APS-C backlit sensor should capture more light with less noise, […]
New Items
Preconceptions I try to start these articles by putting my preconceptions out there first. Every reviewer or blogger has them, they affect our opinions, and you have a right to know them. So I’m writing this introduction the day before our first copies arrive. The HandeVision IBELUX 40mm f/0.85 is designed by IB/E Optics GmbH in […]
Resolution Tests
Left to right: Canon 16-35 f/2.8 II, 16-35 f/4 IS, 17-40 f/4. Can you spot the one with the wrong hood? The intern obviously couldn’t. As is so often the case, I bit off more than I wanted to chew when I came back from vacation. The Canon 16-35mm f/4 IS lens had […]
Lenses and Optics
The first post I made on sensor-stack thickness wallowed deeply in PhotoGeekery. This one is meant to be of practical use so I’ll try to leave the Geek stuff out. We’ll start with the simple facts. 1) There are several pieces of glass right in front of the sensor of every digital camera. 2) The […]
