fieldray

This is also known as coded aperture imaging which has been around for awhile. Luckily for us, somebody invented the focusing lens to sample the light field simultaneously, transform the field to...

If I'm after great bokeh I use an 85mm f/1.4. The "pro" zooms -  24-70 and 70-200 provide surprisingly nice bokeh for zooms, totally fine in most cases.  For me the 24-70 is a little too short as a...

The article referenced below a few posts down is a good tutorial on the subject. But the simple answer is that to get the same field of view and depth of field in FX format as DX you need a 1.5x...