Irix 11mm f/4 Blackstone Lens for Nikon F
Model: IL-11BS-NF
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Physical
Weight | 1.74 lb (790 g) |
Filter Thread | Rear Gel: |
Dimensions (DxL) | Approx. 4.65 x 4.06" (118 x 103 mm) |
Performance
Format Compatibility | Nikon FX/35mm Film |
Angle of View | 126° |
Minimum Focus Distance | 10.83" (27.5 cm) |
Focal Length | 11mm |
Diaphragm Blades | 9, Rounded |
Elements/Groups | 16/10 |
Aperture | Maximum: f/4Minimum: f/22 |
Camera Mount Type | Nikon F |
Features
Autofocus | No |
Much too expensive for the image quality. I don't see myself buying any other irix lens. Not impressed AT ALL.
This is a fantastic lens, there a little deformation at the edges but I really like this lens!
I'm impressed with the design and build. Even the packaging is well executed. The lens is a beautiful thing if you appreciate that kind of detail, and I do. I've only taken some snap shots, so far. I really excited about how little distortion there is for a lens this wide. I'm geeked.
For me this lens surpasses all others as the ultimate choice for dedicated ultra-wide landscape photography and has been a dream come true for me! I've only ever owned nikon lenses before because in the past very few third party lenses could truly compete, however this new Irix lens definately meets...
- Nikon F-Mount/FX Format
- Aperture Range: f/4 to f/22
- Three Aspherical Elements
- Two ED and Four HR Elements
- Neutrino Coating
- Manual Focus Design with Focus Lock
- UV Fluorescent Engraved Markings
- Depth of Field and Focus Distance Scales
- Weather-Sealed Magnesium Alloy Housing
- Rounded Nine-Blade Diaphragm
- IRIX 11mm f/4 Blackstone Lens for Nikon F
- Front Lens Cap
- Rear Cap for Nikon F-Mount Lenses
- Hard Lens Case (Black)
- Limited 5-Year Warranty