Irix 15mm F2.4 Firefly Nikon
The Irix 15mm F/2.4 Firefly lens is the most lightweight ultra-wide-angle lens in its class. The Firefly offers exceptional optical performance to meet the demands of full-frame digital SLR cameras.
Other variations
Irix 15mm F2.4 Firefly Nikon
List price 475.-
404. 90
Delivered within 2 to 3 working days
The Irix 15mm F/2.4 Firefly lens is the most lightweight ultra-wide-angle lens in its class. The Firefly offers exceptional optical performance to meet the demands of full-frame digital SLR cameras.
Reviews
Average rating
30-10-2019 Martin
Overall rating
Description
The Irix 15mm F2.4 Firefly Nikon is designed for full-frame Nikon FX cameras and offers a minimum focusing distance of 28cm. The lens is technically identical to the Irix Blackstone, but the housing is a made of other material. The Blackstone is firmer and finished with precious materials. The Firefly is particularly suitable for photographers who are on the road a lot and therefore not want to take along to heavy equipment.
The lens is provided with a ‘neutrino’ coating to exclude any kind of ghosting, color aberration, and flare as much as possible. The lens consists of 15 elements in 11 groups. The construction includes three elements with a high refractive index (HRI), two with an extra-low dispersion (ED), and two aspherical lenses which are responsible for minimization of distortion and aberrations. In addition, this construction offers a significant improvement in image edge clarity and overall image quality.
The manual focus ring feels slightly less high-quality than the Blackstone but provides a good feedback. The Irix 15mm F2.4 lens is designed to deliver the best optical performance for high- quality full frame SLRs.
Features of the Irix 15mm F2.4 Firefly
- Lens focal length 15 mm
- Focus Range 0.28 m (0.92 ft)
- Aperture Range F2.4 -F22
- Lens Construction 15 elements in 11 groups 3x HR, 2x ED, 2x ASP
- Also available for Canon and Pentax K
The Irix 15mm F2.4 Firefly Nikon is designed for full-frame Nikon FX cameras and offers a minimum focusing distance of 28cm. The lens is technically identical to the Irix Blackstone, but the housing is a made of other material. The Blackstone is firmer and finished with precious materials. The Firefly is particularly suitable for photographers who are on the road a lot and therefore not want to take along to heavy equipment.
The lens is provided with a ‘neutrino’ coating to exclude any kind of ghosting, color aberration, and flare as much as possible. The lens consists of 15 elements in 11 groups. The construction includes three elements with a high refractive index (HRI), two with an extra-low dispersion (ED), and two aspherical lenses which are responsible for minimization of distortion and aberrations. In addition, this construction offers a significant improvement in image edge clarity and overall image quality.
The manual focus ring feels slightly less high-quality than the Blackstone but provides a good feedback. The Irix 15mm F2.4 lens is designed to deliver the best optical performance for high- quality full frame SLRs.
Features of the Irix 15mm F2.4 Firefly
- Lens focal length 15 mm
- Focus Range 0.28 m (0.92 ft)
- Aperture Range F2.4 -F22
- Lens Construction 15 elements in 11 groups 3x HR, 2x ED, 2x ASP
- Also available for Canon and Pentax K
Specifications
Image stabiliser |
Aperture | |
---|---|
Number of aperture blades | 9 |
Maximum aperture (f) | 2.4 |
Fixed aperture zoom lens | |
Aperture of 2.8 or faster |
Focal point | |
---|---|
Minimum focal length (mm) | 15.0 |
Maximum focal length (mm) | 15.0 |
Fixed focal point |
Info | |
---|---|
Article number | 122067392 |
Size & Packaging | |
---|---|
Length (mm) | 100.0 |
Technical specs | |
---|---|
Lensmount | Nikon F (FX) |
Dust & splash proof | |
Suitable for full frame |
Image stabiliser |
Focal point | |
---|---|
Minimum focal length (mm) | 15.0 |
Maximum focal length (mm) | 15.0 |
Fixed focal point |
Info | |
---|---|
Article number | 122067392 |
Technical specs | |
---|---|
Lensmount | Nikon F (FX) |
Dust & splash proof | |
Suitable for full frame |
Aperture | |
---|---|
Number of aperture blades | 9 |
Maximum aperture (f) | 2.4 |
Fixed aperture zoom lens | |
Aperture of 2.8 or faster |
Size & Packaging | |
---|---|
Length (mm) | 100.0 |