Irix Lens 15mm F/2.4 Blackstone (Canon) Lens

Overview

Offering a wide-angle perspective, and characterized by its premium exterior build, the 15mm f/2.4 Blackstone Lens from Irix is a sophisticated prime lens designed for Canon EF-mount cameras. Benefitting the broad field of view is an advanced optical design that features aspherical, low-dispersion, and high-refractive index glass elements to control various aberrations and distortions, as well as maintain accurate and consistent color. A Neutrino coating is also utilized to control lens flare and ghosting and achieve a high degree of contrast and color fidelity when working in strong lighting conditions.

Complementing the optics, this 15mm f/2.4 makes use of a manual focus design for fine-tuned control, and incorporates a unique positive focus lock to secure the focusing position at any point for consistent, repeatable shooting. As the Blackstone version of this focal length, this lens is also distinguished by an aluminum and magnesium alloy exterior, engraved lens markings with fluorescent UV paint for high visibility, and extensive weather-sealing about the lens to permit working in harsh environments.

Key Features

• Canon EF-Mount/Full-Frame Format
• Aperture Range: f/2.4 to f/22
• Two Aspherical Elements
• Two ED and Three HR Elements
• Neutrino Coating
• Manual Focus Design with Focus Lock
• UV Fluorescent Engraved Markings
• Depth of Field and Focus Distance Scales
• Weather-Sealed Magnesium Alloy Housing
• Rounded Nine-Blade Diaphragm

In the Box

• IRIX 15mm f/2.4 Blackstone Lens for Canon EF
• IRIX 95mm Front Lens Cap for 15mm f/2.4 Blackstone or Firefly
• 2 x IRIX Rear Cap for Canon EF-Mount Lenses
• IRIX Lens Hood for 15mm f/2.4
• IRIX Hard Lens Case (Black