The IRIX 150mm f/2.8 Macro 1:1 Lens for Pentax K is a medium telephoto prime featuring a life-size 1:1 maximum magnification and a 33.5cm minimum focusing distance for photographing nearby subjects. A f/2.8 maximum aperture allows working in a variety of lighting conditions. The 12 element, nine group optical design features a Neutrino coating.
IRIX 150mm f/2.8 Macro 1:1 Lens for Pentax K
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Features
- K-Mount Lens/Full-Frame Format
- Aperture Range: f/2.8 to f/32
- Neutrino Coating
- 1:1 Magnification, 33cm Minimum Focus
- Manual Focus Design with Focus Lock
Description
Specifications
| Focal Length | 150mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/32 |
| Lens Mount | Pentax K |
| Lens Format Coverage | Full-Frame |
| Angle of View | 16° |
| Minimum Focus Distance | 34.5 cm |
| Maximum Magnification | 1x |
| Macro Reproduction Ratio | 1:1 |
| Optical Design | 12 Elements in 9 Groups |
| Diaphragm Blades | 11, Rounded |
| Focus Type | Manual Focus |
| Image Stabilisation | No |
| Tripod Collar | Removable and Rotating |
| Filter Size | 77 mm (Front) |
| Dimensions (ø x L) | 87 x 135 mm |
| Weight | 840 g |
In The Box
- IRIX 150mm f/2.8 Macro 1:1 Lens for Pentax K
- Front Lens Cap
- IRIX Rear Cap for Pentax K-Mount Lenses
- Lens Hood
- Tripod Collar
- Hard Lens Case
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- Product: IRIX 150mm f/2.8 Macro 1:1 Lens for Pentax K
- Manufacturer: IRIX
- Model: IL-150DF-PK
- SKU: IL-150DF-PK
- RM Product #: 99039
- Zoom or Prime Lens: Prime
- Lens Type: Medium Telephoto
- Lens Mount: Pentax K
- Maximum Aperture: f/2.8
- Focus Type: Manual Focus
- Warranty: 2 Years
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