IRIX 15mm f/2.4 Firefly Lens for Canon EF

IRIX 15mm f/2.4 Firefly Lens for Canon EF
 IRIX 15mm f/2.4 Firefly Lens for Canon EFIRIX 15mm f/2.4 Firefly Lens for Canon EF 
Our Price:  £449.99(Inc. 20% VAT)

Part Number:  IL-15FF-EF
Brand:  Irix




We are sorry we are unable to supply this product at this time please do not order, it will not be despatched and due to Coronavirus it may take some time to issue a refund.

Product Highlights

  • Canon EF-Mount/Full-Frame Format
  • Aperture Range: f/2.4 to f/22
  • Two Aspherical Elements
  • Two ED and Three HR Elements

An impressively wide prime lens, the Canon EF-mount 15mm f/2.4 Firefly Lens from Irix meshes an advanced optical design with a lightweight, durable physical construction. The expansive field of view is complemented by a sophisticated optical layout that utilizes low dispersion, aspherical, and high-refractive glass elements, as well as a Neutrino coating, to render imagery with low distortion, controlled spherical and chromatic aberrations, high contrast, and natural color rendering.

In addition to the imaging performance, this 15mm f/2.4 utilizes 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 Firefly version of this focal length, this lens is also distinguished by a lightweight ABS plastic exterior, printed lens markings, and weather-sealing about the lens housing to permit working in trying environmental conditions.

The Firefly version of the 15mm f/2.4 lens features a lightweight ABS plastic exterior construction that is sealed against moisture and dust along the main body of the lens. The Firefly construction also incorporates a rubber focus ring for improved grip and control, and has printed focus distance and depth of field scales to aid working with pre-focusing and hyperfocal focusing techniques.
Wide-angle prime designed for full-frame Canon EF-mount DSLRs, this lens can also be used on APS-C models where it provides a 24mm equivalent focal length.
Two aspherical, three high-refractive index, and two extra-low dispersion elements are featured within the optical design to limit both spherical and chromatic aberrations, as well as color fringing and distortion, for improved clarity, sharpness, and even illumination.
A Neutrino coating has been applied to limit lens flare and ghosting for improved contrast and color fidelity.
Manual focus designed is benefitted by a positive focus lock mechanism to secure your focus position at any point to limit unwanted shifting of focus.
A hard click stop indicates the infinity position on the focus ring for easy use in low-visibility conditions.
Large depth of field scale benefits using hyperfocal and pre-focus techniques.
Front of lens has 95mm-diameter filter threads and the rear of the lens accepts 30 x 30mm cut gel filters to lessen the likelihood of vignetting.
Rounded nine-blade diaphragm contributes to smooth bokeh.

IRIX 15mm f/2.4 Firefly Specs

Focal Length 15mm
Maximum Aperture f/2.4
Minimum Aperture f/22
Lens Mount Canon EF
Format Compatibility Full-Frame
Angle of View 110°
Minimum Focus Distance 11.02" / 28 cm
Optical Design 15 Elements in 11 Groups
Diaphragm Blades 9, Rounded
Focus Type Manual Focus
Image Stabilization None
Filter Size 95 mm (Front)
Gel Filter (Rear)
Dimensions (DxL) 4.49 x 3.94" / 114 x 100 mm
Weight 1.3 lb / 581 g

Shopping Basket

Hello! Are you a returning customer? Sign In or create a New Account.

There are currently 0 items in your Shopping Basket.

Customer Reviews

Be the first to Write a Review for this item!

Latest Products
Canon EF 24-70mm f4 L IS USM

Canon EF 24-70mm f4 L IS USM£799.99   £799.00

IRIX 11mm f/4 Blackstone Lens for Canon EF

IRIX 11mm f/4 Blackstone Lens for Canon EF£649.99

IRIX 11mm f/4 Firefly Lens for Canon EF

IRIX 11mm f/4 Firefly Lens for Canon EF£509.99

IRIX 15mm f/2.4 Firefly Lens for Canon EF

IRIX 15mm f/2.4 Firefly Lens for Canon EF£449.99

Canon 6D Mark II Body Only

Canon 6D Mark II Body Only£1,349.00

Canon EF 50mm  f1.4 USM Lens

Canon EF 50mm f1.4 USM Lens£384.99   £339.00

Canon EF 50mm f1.8 STM Lens

Canon EF 50mm f1.8 STM Lens£119.00

Canon EF-S 24mm F2.8 STM Lens

Canon EF-S 24mm F2.8 STM Lens£154.00


Harpers Photographic