Lens Summary
Brand: Sigma
Also Known As: Sigma 180mm f/2.8
Lens Type: Prime Lens
Format: Full Frame / FX
Focus: Autofocus
Lens Mount: Canon EF, Nikon F, Sigma SA, Sony Alpha
Release Date: 2012-01-10
MSRP Price: $1600
Made in: Japan
Production Status: In Production
Lens Description: The Sigma 180mm f/2.8 APO Macro EX DG OS HSM Lens is a high-speed macro lens offering a magnification ratio of 1:1 and a focal length of 180mm. This lens is compatible with the Canon EF and Nikon F mounts for use on full-frame and APS-C DSLRs
Sigma 180mm f/2.8 APO Macro EX DG OS HSM Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 180mm |
| Mount Type | Canon EF, Nikon F, Sigma SA, Sony Alpha |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film / Full-Frame Digital Sensor(APS-C) |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:1 |
| Optical Stabilization (Image Stabilization) | Yes |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (APS-C or smaller format) | 13.7° |
| Maximum Angle of View (Full Frame format) | N/A |
| Optical Information | |
| Lens Elements | 19 |
| Lens Groups | 14 |
| Diaphragm Blades | 9 |
| "F" Low Dispersion Glass Elemenets | 3 |
| Nano Coating | No |
| Super Multi-Layer Coating | Yes |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Hyper Sonic Motor (HSM) | Yes |
| Filter Information | |
| Filter Size | 86mm |
| Accepts Filter Type | Screw-On |
| Physical Characteristics | |
| Weather / Dust Sealing | Yes |
| Mount Material | Metal |
| Tripod Collar | Yes |
| Dimensions | 95 x 203.9mm |
| Weight | 1.63kg |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
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