Continuous H mode speed was good at about 6.1 frames per second regardless of file type, just over Pentax's 6.0 fps spec. There is also a Continuous L mode rated at 3.0 frames per second ...

The X90 offers 12.1 megapixel stills and HD 1280x720 pixels ... Though a smaller more portable option than the likes of Fuji's HS10, the Pentax X90 is still a solid performer, capable of taking ...

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.