Viltrox gave us an unbelievably short pancake lens for full-frame Sony cameras: the AF 28mm F4.5 FE. Now it's announced there ...

Not all compact cameras are created equal. The Pentax WG-90 goes places that others can't – in the water, sand, mud, freezing ...

DZOFilm has announced its new X-Tract 18-28mm T8 FF Probe Zoom Lens. We have now started to see quite a few companies making ...

Thereafter, we can measure pincushion distortion, +1.23% at 24mm and +1.54% at 28mm. Pincushion distortion in a wide-angle lens can look a bit odd, but it is not too severe and might well go ...

For this review, the lens was tested on a Pentax K-1 using Imatest. Barrel Distortion is present throughout the range, measuring -3.32% at 20mm, -2.39% at 24mm, -1.46% at 28mm and -0.63% at 35mm.