I need a break from the lens cap pictures. Let’s see how legacy glass does on the a7S. The Zeiss 35mm Biogon in the Leica M-series mount is a delightful little lens. Small, and with nice controls, it seems like it was made for cameras like the alpha 7 series. However, it is the toughest… [Read More]
Archives for July 7, 2014
Sony a7S RN vs ISO corrected for amplifier gain
There’s a way to look at read noise vs ISO setting that’s different than the curves I presented in yesterday’s post. It’s a bit less intuitive, but, if you can get your head around it, it can give useful insight into how the sensor works. Rather than presenting the standard deviation of the noise in the raw… [Read More]