Product Details
Designed by Photographers
A minimal distortion wide angle lens-unique in its class
Our 11mm lens is an extremely wide Full Frame rectilinear lens with a 126° angle of view. 4 high refractive lenses, 2 ED lenses and 3 aspherical lenses guarantee minimal distortion, as low as 3.13%, making our 11mm f/4.0 lens absolutely unique in its class.
A lightweight option 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.
Extreme weather resistance
We know how important it is to protect your gear. Our 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. No matter the journey, you can be confident that our weather sealed lenses will offer you maximum resistance to the extremes."
Specifications:
Image size: 35mm "Full Frame"
Focal length: 11 mm
Field of View: 126⁰ (diagonal)
Focus range: 0.275 m (0.9 ft) - ∞
Reproduction ratio: 1:13
Focus type: manual with lock function
Aperture range: f/4.0 – f/22
Aperture control: via camera
Aperture shape: 9 rounded blades
Lens construction: 16 elements in 10 groups
Front filter thread: no
Rear gelatin filter slot: 30 x 30 mm
Available mounts: Canon EF, Nikon F, Pentax K
Dimensions (DxH): 118 x 103 mm (4.49” x 4.05”)
A minimal distortion wide angle lens-unique in its class
Our 11mm lens is an extremely wide Full Frame rectilinear lens with a 126° angle of view. 4 high refractive lenses, 2 ED lenses and 3 aspherical lenses guarantee minimal distortion, as low as 3.13%, making our 11mm f/4.0 lens absolutely unique in its class.
A lightweight option 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.
Extreme weather resistance
We know how important it is to protect your gear. Our 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. No matter the journey, you can be confident that our weather sealed lenses will offer you maximum resistance to the extremes."
Specifications:
Image size: 35mm "Full Frame"
Focal length: 11 mm
Field of View: 126⁰ (diagonal)
Focus range: 0.275 m (0.9 ft) - ∞
Reproduction ratio: 1:13
Focus type: manual with lock function
Aperture range: f/4.0 – f/22
Aperture control: via camera
Aperture shape: 9 rounded blades
Lens construction: 16 elements in 10 groups
Front filter thread: no
Rear gelatin filter slot: 30 x 30 mm
Available mounts: Canon EF, Nikon F, Pentax K
Dimensions (DxH): 118 x 103 mm (4.49” x 4.05”)
Product Reviews
Shipping & Returns
Orders received before 3:45pm weekdays are dispatched the same day.
All orders are delivered within the United Kingdom mainland for £ 2.49, standard delivery, Free for orders over £70.
| Destination | Delivery method | Delivery cost |
| UK | Standard (Second Class) 2-3 days | £2.49 (Free for Orders over £70) |
| First Class 1-2 days | £3.99 | |
| Next Business Day Courier | £8.49 | |
| EU | Standard EU - Up to 20 Days | £12.99 |
| Expidited EU DPD Courier 6 Days | £27.99 |
Available payment methods:
Available payment methods for UK & EU - PayPal, Credit Card, Debit Card, Amex
We must receive payment in advance before your order can be processed and the goods can be dispatched, unless we have agreed otherwise in advance in writing.
