encased in a smart design
Torn between smart technology and a classical design? With our Irix Blackstone 15mm f/2.4 lens, you can have both.
We have matched timeless design decisions with maximum functionality to offer you the perfect piece of durable technology. The solid aluminium and magnesium body ensures foolproof lens protection, even in the most extreme situations. Easy operation is achieved in all lighting conditions thanks to our engraved fluorescent markings and infinity click, just some of our many ingenious, photographer-friendly developments.
with no optical compromises
Our Firefly lens offers the same optical performance and high quality mechanism as our Blackstone, but its ultra lightweight construction makes it the perfect choice for hikers, travellers, or anyone who simply likes to pack light.
The ergonomic, anti-slip, rubber coated focus ring makes for a practical, user-friendly lens. This lightweight option is ideal for on the go photography, without any compromise on optical quality.
|Housing material||Lightweight material, 12% weight saving||aluminium-magnesium alloy, premium finish|
|Housing Outer Finish||standard||anti-scratch|
|Focus ring material||anti slip coating||all-metal anodized ring with grooved surface|
|Markings Paint||standard||UV light reactive paint|
|front lens element||no||yes|
|focus lock ring||yes|
|Protective case included||soft lens pouch||hard lens case|
with focus lock
and hyperfocal scale
to the limits
to sharpen your imagination
Irix lenses are made with phenomenal precision. Each Irix lens is equipped with a weather sealed construction which protects the interior against dust and moisture. Thanks to inner seals, our lenses are also protected from accidental water splashes.
We offer you excellent wide-angle lenses with front and rear filter options. Our lenses feature an ingenious way to easily access a rotatable filter through use of a window on the petal-shaped lens hood. Next to this, we have also included a rear filter slot for gelatin filters, offering you even more opportunity for filter use.
- High Refractive
- Extra-low Dispersion
|Image size||35mm „Full Frame”|
|Focal length||15 mm|
|Field of View||110⁰ (diagonal)|
|Focus range||0.25 m (0.82 ft) - ∞|
|Focus type||manual with lock function|
|Aperture range||f/2.4 – f/22|
|Aperture control||via camera|
|Aperture shape||9 rounded blades|
|Lens construction||15 elements in 11 groups 3x HR, 2x ED, 2x ASP|
|Front filter thread||95 x 1.0 mm|
|Rear gelatin filter slot||30 x 30 mm|
|Available mounts||Canon EF, Nikon F, Pentax K|
|Dimensions (DxH)||114 x 100 mm (4.49” x 3.94”)|
|weight||Firefly||Canon||608 g (1.34 lbs)|
|Nikon||581 g (1.28 lbs)|
|Blackstone||Canon||685 g (1.51 lbs)|
|Nikon||653 g (1.44 lbs)|