Archives for 2013

I dumped the Leica optical finder for something smaller and supposedly a closer match to the 35mm RX-1 lens focal length. Here’s what it looks like on the camera, with the thumb grip: and: The framing accuracy with the OVF is about as good as the accuracy of any RF camera — Leica M series,… [Read More]

This is a continuation of the Sony RX-1 review that started here. The Sony TGA-1 thumb grip arrived yesterday. I’d used a similar device on Leicas, so it was familiar to me. It slips into the accessory shoe. When I first installed it, I was worried, since it was even looser than the Leica optical… [Read More]

I hesitated before doing the noise tests, because I thought I knew how it would turn out. I shot my usual noise test subject with both cameras at f/8, 1/15 second, ISO 3200, manual focusing with the 12x setting: I processed the images in Lightroom 4.3 with noise reduction turned off, and default sharpening. Then… [Read More]

Some people have reported position dependent color casts with the RX-1. I see virtually none. What’s more, I measure very little in the way of cast. Here are my results for the center and the four corners, measured in CIEL*a*b*, using the methodology described here. One unit of distance in the equation D = sqrt(L*^2… [Read More]