Compare Pentax SMCP-FA 35mm f/2.0 AL Wide Angle Lens to Nikon AF-S Nikkor 18-70mm f/3.5-4.5G ED-IF Lens

A semiwideangle lens with much of the normal lens perspective but a larger viewing angle. This lens has internal floating elements for optimal results throughout the focus range. Bright, light and sharp. Less

The AF-S DX 18-70mm f/3.5-4.5G IF-ED covers a very popular focal length range (equivalent to 27-105mm in 35mm format), and offers a selection of Nikons highly regarded technologies such as Silent Wave motor (AF-S) for super fast and quiet autofocus operation, Extra-Low Dispersion glass (ED) for minimized chromatic aberrations, and Internal Focusing (IF) for convenient and balanced handling.In addition, the AF-S DX 18-70mm f/3.5-4.5G IF-ED also incorporates hallmark Nikon features that customers have come to expect from Nikkor lenses, such as distance information guide window, a reliable metal lens mount for years of durability, and a M/A mode for seamless switching between autofocus and manual modes.Designed exclusively for use with DX Format SLR cameras, DX Nikkor lenses deliver a versatile range of angle-of-view, higher performance, and outstanding center-to-edge-to-corner image quality, while realizing smaller and lighter designs. All DX Nikkor lenses have a picture angle comparable to that of 35mm format Less