But we do know that Samyang already has 24mm f/2.8 and 35mm f/2.8 autofocus lenses available for Sony shooters. So this may well be a different focal length - such as a 20mm? Sony already have a ...

Readers of a certain age might remember the totally rad 1983 action classic, "Blue Thunder." What kind of helicopter was used ...

(From Pentax lens literature) The Pentax SMC P-FA 20mm f/2.8 lens offers outstanding versatility and is perfectly suited for architectural and outdoor photography. Weighing a mere 9 ounces ...

Discover the best action cameras, including several that can serve as everyday point-and-shoot cameras and more.

The ideal astrophotography lenses has an aperture of f/2.8 or less, and a focal length of 20mm or less. They're often larger than standard lenses, along with being heavier and pricer — which is ...

Pentax has released a new hotshoe flashgun for use on its DSLR cameras and on Ricoh GR compacts. With a guide number of just ...

In its simplest form, this is 500 divided by the focal length of your lens. For example, if you are using a 20mm lens, this would be 500 / 20mm = 25 seconds. This, however, only applies to full ...

Hasselblad's first ultra-wide zoom for medium format delivers a field of view equivalent to 16-27mm in full-frame terms. The ...

The Hasselblad XCD 20-35E is a crucial new lens in the X System lineup. First of all, it's the brand's first ultra-wide lens, ...

Distortion measures – 1.98% barrel, which is pretty good for a 20mm lens. Further correction is possible in-camera or in software, but for most subjects, this would not be an issue. Bokeh ...

For more options have a look at our lens top lists which feature optics we've reviewed and compiled into easy-to-read lists so you can make more informed decisions. Sigma 20mm F/1.4 DG DN Art ...

The original X100 was a distinctly imperfect camera, when launched, fourteen years ago today, but the underlying appeal of ...