Depth of field has always been a preoccupation for photographers. Or it used to be. These days we seem to be fixed on the shallowest depth of field possible in pursuit of that great god of bokeh, but ...
When you use DPReview links to buy products, the site may earn a commission. Image: Sigma Sigma has announced the 15mm F1.4 DC APS-C prime, giving a new wide-angle option and bringing a welcome update ...