The first time photographers come across the expression "f/8 and be there," many questions cross their minds -- what exactly does this phrase mean? What is its relevance to photography? Why was this phrase put together in the first place?
It's common knowledge that most lenses are at their best (i.e. sharpest) between f/5.6 and f/8, depending on the lens. But why is that? Why does stopping down further actually make the image softer? This is what YouTuber ZY Productions explains in the video above.
Canon has issued a couple of service advisories to notify customers of known issues with the 6D and 1D X DSLRs. The former camera has a YouTube problem, while the latter has some autofocus issues for certain customers.
Canon’s new 1D X is an impressive fusion of the old 1D and 1Ds lines, boasting state …