Lens Summary
Brand: Sigma
Also Known As: Sigma 15mm f/2.8 Fisheye
Lens Type: Prime Lens
Format: Full Frame / FX
Focus: Autofocus
Release Date: 2005-01-01
MSRP Price: $609
Made in: Japan
Infrared Rating: Good
Production Status: In Production
Lens Description: This digitally optimized diagonal fisheye lens is equipped with a new multi-layer coating technology that reduces both flare and ghosting. By taking advantage of both the distortion aberration, specific to fisheye lenses and the minimum shooting distance of 15 cm (5.9 inches), the photographer can shoot creative images.
Sigma 15mm f/2.8 EX DG Diagonal Fisheye Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 15mm |
| Mount Type | Canon EF, Nikon F |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film / Full-Frame Digital Sensor DSLR, Nikon FX/35mm Film, Nikon DX |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:3.8 |
| Optical Stabilization (Image Stabilization) | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (Full frame or larger format) | 180° |
| Optical Information | |
| Lens Elements | 7 |
| Lens Groups | 6 |
| Diaphragm Blades | 7 |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Rear Focusing | Yes |
| Minimum Focus Distance | 0.15m |
| Distance Information | Yes |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Dimensions | 7.37 x 7.06cm |
| Weight | 332g |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
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