Venus Optics Laowa 15mm f/4.5R Zero-D Shift Lens for Pentax K

Pairing an exceptionally wide field of view with the ability to correct for perspective distortion, the Pentax K-mount Laowa 15mm f/4.5R Zero-D Shift from Venus Optics is an ideal lens for architecture and interior applications. The broad 110° angle of view is complemented by an impressive +/- 11mm shift range to compensate for unwanted converging lines and keystone distortion. This shift control is further complemented by a 360° rotation mechanism applying the movements in various directions to suit both horizontal and vertical orientation shooting. Additionally, as part of the Zero-D lens series, this 15mm f/4.5 also renders scenes with a high degree of accuracy and very low distortion.

In terms of optics, two aspherical elements and three extra-low dispersion elements are featured, which reduce both spherical and chromatic aberrations for high sharpness and clarity. An anti-reflective coating also helps to control flare and ghosting for heightened contrast and color rendering. The lens uses a manual focus design for working with subjects as close a 7.9" away and has a fourteen-blade diaphragm for producing subtle 14-point sun stars.