Irix 15mm F2.4 Blackstone Wide Angle Lens - Canon EF

Irix 15mm f/2.4 Blackstone Wide-Angle Lens – Canon EF

Premium Ultra-Wide Lens for Exceptional Optical Performance

The Irix 15mm f/2.4 Blackstone is a high-quality manual focus wide-angle lens designed for full-frame Canon EF-mount DSLR cameras. Built with a rugged aluminium-magnesium alloy body, this lens is engineered to withstand extreme conditions while delivering outstanding optical quality for landscape, architecture, astrophotography, and photojournalism.

Key Features & Benefits

• Ultra-Wide 15mm Focal Length

  • 110° diagonal angle of view, perfect for expansive landscapes, interiors, and architecture.
  • Compatible with full-frame and APS-C Canon DSLRs (24mm equivalent on APS-C).

• Bright f/2.4 Maximum Aperture

  • Excellent low-light performance for nightscapes and astrophotography.
  • Nine rounded aperture blades for smooth, natural bokeh.

• Advanced Optics for Unparalleled Image Quality

  • 15 elements in 11 groups, including:
    • 3x high refractive (HR) elements
    • 2x extra-low dispersion (ED) elements
    • 2x aspherical (ASP) elements
  • Neutrino Coating minimises ghosting, flare, and chromatic aberrations for sharp, high-contrast images.

• Weather-Sealed Design for Extreme Conditions

  • Dust and moisture-resistant construction with four weather seals for reliable performance in harsh environments.
  • Fluorescent engraved markings for easy operation in low-light conditions.

• Precision Manual Focus with Innovative Features

  • Focus Lock Function ensures focus is fixed at a specific distance.
  • Infinity Click provides tactile confirmation when reaching infinity focus for astrophotography.
  • Focus Scale Calibration allows fine-tuning of the focus ring for maximum accuracy.

• Filter Compatibility

  • Supports 95mm front screw-in filters and gelatin filters at the rear—ideal for long-exposure photography and creative effects.

Specifications

• Mount: Canon EF
• Format: Full-frame (compatible with APS-C)
• Focal Length: 15mm (24mm APS-C equivalent)
• Angle of View: 110° (diagonal)
• Lens Construction: 15 elements in 11 groups (3x HR, 2x ED, 2x ASP)
• Maximum Aperture: f/2.4
• Minimum Aperture: f/22
• Aperture Blades: 9 rounded
• Focus Type: Manual Focus
• Minimum Focusing Distance: 0.28m
• Optical Stabilisation: No
• Dust & Moisture Resistance: Yes
• Filter Size: 95mm
• Dimensions (DxH): 114 x 100mm
• Weight: 685g

What’s in the Box?

• Irix 15mm f/2.4 Blackstone Lens – Canon EF Mount
• Lens Hood
• Front & Rear Lens Caps
• Hard Lens Case

Perfect for Professional Photographers & Outdoor Shooters

The Irix 15mm f/2.4 Blackstone is a premium ultra-wide lens designed for serious photographers who need exceptional sharpness, low-light performance, and robust weather sealing. Whether capturing expansive landscapes, night skies, or architectural masterpieces, this lens provides unrivalled optical performance and durability.

Upgrade your wide-angle photography with the Irix 15mm f/2.4 Blackstone today!