Set to be the widest rectilinear full-frame lenses for high-end cinematography, a new series of Loawa VistaVision wide-angle lenses from Venus Optics is here to offer some impressive non-fisheye ...

Well, Canon's new lens takes the title as the world’s widest rectilinear zoom for full-frame cameras to also feature autofocus. While Canon's new optic only zooms to 20mm, rather than 24mm on ...

First thing first, despite the ultra-wide angle, Canon’s RF 10-20mm lens is a rectilinear lens, not a fisheye. It features one Super UD element, three standard UD elements, and three aspherical ...

In this case, that's distortion, and where in a normal rectilinear lens the whacky warping of the image would be viewed as a downside, here it's integral to how the Sigma 15mm f/1.4 is meant to ...

RF and L mount versions are manual focus only Composition can be tricky at such a wide angle Strange pentagonal bokeh using the autofocus version Testing the Venus Optics Laowa 10mm f/2.8 Zero-D ...

Canon has announced its widest-ever rectilinear zoom lens with autofocus, the RF 10-20mm F4 L IS STM, and it looks like one hell of a lens. Think of the RF 10-20mm – the world’s widest zoom ...

But they are almost useless when used in surveillance cameras. There are other commercial lenses, called 'rectilinear' lenses, which can produce images without too much distortion, but these ...