The pricing for the new Irix 150mm f/2.8 Macro 1:1 lens for Nikon F-mount is now officially announced: $595. Pre-orders are now open at B&H Photo.
Additional information, including MTF chart, distortion graph and technical specifications:
| Compatible sensor size | 35mm “Full Frame” and smaller |
| Focal length | 150 mm |
| Maximum aperture | F2.8 |
| Field of view | 160 (diagonal) |
| Range of focus | 0.345 m (0.92 ft) – ∞ |
| Focus setup | manual |
| Focus ring rotation angle | 270 degrees |
| Magnification ratio | 1:1 |
| Minimum focusing distance | 0.345m |
| Aperture range | f/2.8 – f/32 |
| Aperture control | via camera |
| Number of diaphragm blades | 11 rounded aperturę blades |
| Lens construction | 12 elements in 9 groups (4x HR, 3x ED) |
| Filter size | φ77 mm |
| Weight | 840g |
| Corresponding Mounts | Canon EF, Nikon F, Pentax K |
| Dimensions | 87 x 135 mm (without tripod collar and lens hood) |
| Lens hood | Detachable |
| Additional features | Focus Lock ring |
| Detachable tripod collar | |
| Sealings | Front element (1 O-ring) |
| Focus Lock ring + Focusing ring (3 O-rings) | |
| Bayonet mount (1 O-ring) |
- Medium telephoto prime is designed for Nikon F-mount cameras, however is also suitable for DX models where it will provide a 225mm equivalent focal length.
- Bright f/2.8 maximum aperture suits working in a variety of lighting conditions and also affords greater control over depth of field.
- Ideal for macro shooting, this lens offers a life-size 1:1 maximum magnification along with a minimum focusing distance of 1.1′ to suit working with close-up subjects.
- A Neutrino coating has been applied to limit lens flare and ghosting for improved contrast and color fidelity.
- Manual focus design is benefitted by a positive focus lock mechanism to secure your focus position at any point to limit unwanted shifting of focus.
- Depth of field scale benefits using hyperfocal and pre-focus techniques.
- Included tripod collar features an Arca-type compatible foot for greater tripod head compatibility.
- Dragonfly finish incorporates weather sealing to guard against dust and moisture.
- Rounded 11-blade diaphragm contributes to a pleasing bokeh quality.
- Aperture Range: f/2.8 to f/32
- Neutrino Coating
- 1:1 Magnification, 1.1′ Minimum Focus
- Manual Focus Design with Focus Lock
- Depth of Field and Focus Distance Scales
- Dragonfly Weather-Sealed Construction
- Rounded 11-Blade Diaphragm
Sample photo:
Additional pictures of the IRIX 150mm f/2.8 MACRO 1:1 lens:
Irix lenses are sold at Amazon US | Amazon UK | Amazon DE | Amazon FR | Amazon IT.
