Add Yahoo as a preferred source to see more of our stories on Google. Canon EOS SOS Manual Focus. A key defining principle of the Canon EOS DSLR camera system was to make it simple and instinctive.

Most modern digital SLR cameras use matte focus screens with their autofocus systems instead of the split circle manual focus screens found in non-digital SLR cameras. Although not factory endorsed, ...

I really want an 85mm f/1.4 AF lens. I can't afford an 85mm f/1.4 AF lens, but I can afford a MF one. I want to use it for concert photography, which I've recently got hooked on (I'm currently using a ...

Hi,<BR><BR>thinking about getting a Canon EOS dslr body to use with some old pentax/leica R manual focus primes I have lying around (with adapters). Just wondering what I get extra for a 30d/40d as ...

Modern DSLRs can shoot some pretty impressive video footage, but unfortunately their small and often fiddly focus rings aren't quite cut out for creating cinematic masterpieces which require smooth ...

If you've ever tried changing focus between subjects while shooting a video with your DSLR, you'll know that auto-focus will often leave you with a stuttering and noisy clip, while using your hand on ...

"Wait...what? An f/1.8? That's incredible! My Canon lenses start at f/3.5 at the best! Hmm... I wonder if there’s a way to use this manual lens on my DSLR..." I had ...

Smart autofocusing can mean the difference between a usable image and a missed opportunity that will be discarded. Focusing also influences depth of field: the range of distance within a scene that ...