IRIX 11mm f/4 Blackstone Lens for Nikon F
- 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
Lease to Own at
est. $37 /week*
SKU
IL-11BS-NF
| Manufacturer | IRIX | |
|---|---|---|
| Specification | ||
| Focal Length | 11mm | |
| Maximum Aperture | f/4 | |
| Minimum Aperture | f/22 | |
| Lens Mount | Nikon F | |
| Format Compatibility | Full-Frame | |
| Angle of View | 126° | |
| Minimum Focus Distance | 10.83" / 27.5 cm | |
| Optical Design | 16 Elements in 10 Groups | |
| Diaphragm Blades | 9, Rounded | |
| Focus Type | Manual Focus | |
| Image Stabilization | None | |
| Filter Size | Gel Filter (Rear) | |
| Dimensions (ø x L) | 4.646 x 4.055" / 118 x 103 mm | |
| Weight | 1.7 lb / 790 g |
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