In this review, we'll compare the Samsung D-Xenon 10-17mm F3.5-4.5 for the KAF2 Mount with the Pentax 10-17mm F3.5-4.5 ED Fisheye for the KAF Mount, both Wideangle Fisheye Zoom lenses designed by Samsung and Pentax, respectively. Both lenses have the same focal length and max apertures of 10-17mm and F3.5 - F4.5 so they are very comparable in this regard.
We'll begin by briefly examining the main specifications of these two lenses. In the subsequent section, we'll delve into a more detailed analysis, outlining the strengths and weaknesses of each.