If you use a professional digital camera, you can't go far without understanding the relationship between sensors, lenses and depth of field. It's slightly more complicated than you might have thought!. Phil Rhodes makes it understandable
Phil Rhodes looks at if Samyang's Lenses will be able to compete with in a market with an unbelievable price - eight to twenty times lower than the competition!
We're giving a lot of space to the Digital Bolex project because it's genuinely different and original. And the news keeps coming, and it's getting weirder, but still plausible. In fact there are such dramatic ideas coming from the little Kickstarter company that you have to begin to wonder how much it's going to change the world of video
One day — soon — it may be possible to take almost perfect photos and videos with less-than-perfect lenses
Last time, we discussed some of the technical concerns of lens selection and the issues of compatibility with sensors of various configurations and sizes. In this part, we'll look at the effects sensor size has on photography and the engineering compromises behind lenses and sensors