New product
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 Nikon F-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.
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Focal Length | 15mm |
Aperture | Maximum: f/2.4 Minimum: f/22 |
Camera Mount Type | Nikon F |
Format Compatibility | Nikon FX/35mm Film |
Angle of View | 110° |
Minimum Focus Distance | 11.02" (28 cm) |
Elements/Groups | 15 / 11 |
Diaphragm Blades | 9, Rounded |
Lens mount | Nikon F |
Lens Format Coverage | Full Frame |
Lens Design | Prime Lenses |
Lens focus length, mm | 15 |
Focus Type | Manual Focus |
Image Stabilization | No |
Lens type | wideangle |
Maximum Aperture | f/2.4 |