Laowa 12mm F2.8 Zero-D
- K-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/22
- Three Extra-Low Dispersion Elements
- Two Aspherical Elements
A truly wide-angle prime featuring a rectilinear optical design, the black Pentax K-mount Laowa 12mm f2.8 Zero-D from Venus Optics is specifically meant to limit distortion for clear and accurate portrayals of landscapes and architectural subjects. The optical construction also incorporates a pair of aspherical elements and three extra-low dispersion elements to control both spherical and chromatic aberrations for improved sharpness and reduced color fringing. A Frog Eye Coating has been applied, too, to repel dust and moisture from the front element of the lens to benefit working in trying environmental conditions.