Venus Optics Laowa 15mm f/2 FE Zero-D Lens for Canon RF

Key Features RF-Mount Lens/Full-Frame Format Aperture Range: f/2 to f/22 Three Extra-Low Dispersion Elements Two Aspherical Elements   Venus Optics Laowa 15mm f/2 Zero-D Overview A fast and bright wide-angle prime, the Canon RF-mount Laowa 15mm f/2 FE Zero-D Lens from Venus Optics is a rectilinear lens with a sophisticated optical design to effectively limit distortion. The bright f/2 maximum aperture makes this lens especially useful for astrophotography and low-light use, and when paired with the 5.9" minimum focusing distance, distinct shallow depth of field imagery can also be produced. The optical construction includes three extra-low dispersion elements and two aspherical elements to control both chromatic and spherical aberrations for greater sharpness, clarity, 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. Additionally, the manua