Opal's C1 puts DSLR technology in a webcam for the Mac

Opal's C1 brings a new kind of webcam to the Mac, one that not only delivers the high-quality video it deserves but also one that complements Apple's design aesthetic. The webcam features a fast f/1.8 aperture to improve video quality in low light settings and an ultra-high-resolution 4K sensor from Sony for the sharpest image possible. You've also got a machined aluminum housing with an anodized finish and MicMesh, a set of beamforming microphones that hones in on your voice and nothing else. 

$300, opalcamera.com