Model no
450
14mm F1.8 DG HSM | A
A world's first
• World’s first and only Full-frame F1.8 ultra-wide-angle lens
• Exceptional optical performance ideal for ultra-high megapixel cameras
• Ideal for Astrophotography, Landscape Photography, Documentary and Architecture
• Featuring a large-diameter aspherical lens element
• Minimized chromatic aberation and distortion
• Mount with Dust/splash-proof construction
• Newly designed HSM with faster, yet smoother focusing
• Electromagnetic aperture control (for Nikon)
• Handcrafted in Japan
In Stock 
The Sigma 14mm 1.8 DG HSM Art is the worlds first 1.8 prime lens at the 14mm focal length. This fast wide prime features the same large aspherical element touted in the Sigma 12-24mm F4 Art to control distortion and create stunning imagery.
An updated Hyper Sonic Motor (HSM) provides fast and accurate autofocus while 3 Premium FLD and 4 SLD glass elements control chromatic aberration and sagittal coma flare. Building on the highly reputable Art line, the Sigma 14mm 1.8 DG HSM Art is designed to resolve the latest high megapixel DSLR sensors.
Like each and every Global Vision Lens, the Sigma 14mm 1.8 DG HSM Art is handcrafted at our single factory in Aizu, Japan and undergoes individual evaluation before leaving Sigma’s facility.
An updated Hyper Sonic Motor (HSM) provides fast and accurate autofocus while 3 Premium FLD and 4 SLD glass elements control chromatic aberration and sagittal coma flare. Building on the highly reputable Art line, the Sigma 14mm 1.8 DG HSM Art is designed to resolve the latest high megapixel DSLR sensors.
Like each and every Global Vision Lens, the Sigma 14mm 1.8 DG HSM Art is handcrafted at our single factory in Aizu, Japan and undergoes individual evaluation before leaving Sigma’s facility.
Specifications
| Product Lines | Art |
|---|---|
| Construction | 16 Elements in 11 Groups |
| Lens Type | Wide Angle |
| Sensor Size | Full Frame |
| Angle of view | 114.2° |
| Number of diaphragm blades | 9 (Rounded Diaphragm) |
| Minimum aperture | F16 |
| Minimum focusing distance | 27 cm |
| Maximum magnification ratio | 1:9.8 |
| Dimensions (diameter x length) | Sigma SA-mount ⌀ 95.4 mm × 126 mm |
| Weight (g) | Sigma SA-mount 1120 g |
| Filter diameter | n/a |
| Edition number | A017 |
| Supplied Accessories | Cover Lens Cap LC954-01, Rear Cap LCR II, Case LS-205L (EO, NA, SA), Case LS-321SEL (SE, TL) |
| Accessories | Rear Filter Holder FHR-11, Mount Converter MC-11, Mount Converter MC-21, USB-dock UD-01, USB-dock UD-11 |
| EAN | Canon EF 085126450540 |
* All figures calculated by L-Mount.
Note: The L-Mount Trademark is a registered Trademark of Leica Camera AG.
About Product Name: Product name includes "DG" when the lens is designed to deliver the ultimate in performance on cameras with full-frame sensors, and "DN" when the lens design is optimized for mirrorless cameras with the short flange focal length.
Lens Construction
Geometrical MTF Chart
Diffraction MTF Chart
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