| | Pentax K Zoom Landscape lenses that are 10mm or wider | | |  | "This lens is absolutely great for scenery and landscape. I did a lot of research for a good wide-angle lens and for the price this lens was definitely my favorite." bhphotovideo.com | | Fixed aperture | | | The same maximum aperture at all focal lengths | | | | Min focal length | 10 mm | | | Zoom range | 2x | | | | | | | Fixed aperture | Yes | | | Length | 89 mm | | | | | | | Aperture | f/3.5 | | | Weight | 0.5 kg | | | | | | | Diameter | 86 mm | | | Max focal length | 20 mm | | | | | | | | | | |  | | | Min focal length | 10 mm | | | Zoom range | 2x | | | | | | | Fixed aperture | No | | | Length | 89 mm | | | | | | | Aperture | f/4 | | | Weight | 0.5 kg | | | | | | | Diameter | 86 mm | | | Max focal length | 20 mm | | | | | | | |  | "Nice to have a lens that will work as a fish eye AND a regular wide angle. I took some fun pictures this weekend and was very pleased with the results." bhphotovideo.com | | Min focal length | 10 mm | | | Zoom range | 2.4x | | | | | | | Fixed aperture | No | | | Length | 99 mm | | | | | | | Aperture | f/3.5 | | | Weight | 406 g | | | | | | | Diameter | 79 mm | | | Max focal length | 24 mm | | | | | | | | | | | |
