Model no
332
40mm F1.4 DG HSM | A
Beyond the ART-series performance
• Optical performance of high-end cine lens
• Dust- and splash-proof structure
• Designed to minimize flare and ghosting
• Designed to meet all shooting conditions
• Compatible with Canon Lens Aberration Correction
• Nikon electromagnetic diaphragm mechanism included
• Manual Override (MO) capable of switching two full-time manual modes
Few in Stock 
The 40mm F1.4 DG HSM Art is Sigma’s first lens developed originally to live up to the sought-after angle of view and performance standard for a benchmark cine lens. This lens effectively arranges three FLD (“F” Low Dispersion) glass elements and three SLD (Special Low Dispersion) glass elements to correct axial chromatic aberration and magnification chromatic aberration.
Designed for exceptional sharpness at maximum aperture, this lens excels at available light photography. With less than 1% distortion and near non-existent sagittal coma flare, this lens demonstrates consistent optical results featuring both 8K-compatible resolution and a beautiful bokeh.
The Sigma 40mm F1.4 DG HSM Art is available for Sigma, Nikon, Canon and Sony E mount camera systems.
Designed for exceptional sharpness at maximum aperture, this lens excels at available light photography. With less than 1% distortion and near non-existent sagittal coma flare, this lens demonstrates consistent optical results featuring both 8K-compatible resolution and a beautiful bokeh.
The Sigma 40mm F1.4 DG HSM Art is available for Sigma, Nikon, Canon and Sony E mount camera systems.
Specifications
| Product Lines | Art |
|---|---|
| Construction | 16 Elements in 12 Groups |
| Lens Type | Standard |
| Sensor Size | Full Frame |
| Angle of view | 56.8° |
| Number of diaphragm blades | 9 (Rounded Diaphragm) |
| Minimum aperture | F16 |
| Minimum focusing distance | 40 cm |
| Maximum magnification ratio | 1:6.5 |
| Dimensions (diameter x length) | Sigma SA-mount ⌀ 87.8 mm x 131 mm |
| Weight (g) | Sigma SA-mount 1200 g |
| Filter diameter | 82mm |
| Edition number | A018 |
| Supplied Accessories | Lens Hood LH878-01, Front Cap LCF-82mm III, Rear Cap LCR II, Case LS-332EOL (EO, NA, SA), Case LS-321SEL (SE, TL) |
| Accessories | WR Ceramic Protector Filter 82mm, WR Protector Filter 82mm, C-PL Filter 82mm, Mount Converter MC-11, Mount Converter MC-21 |
| EAN-code | Canon E/EF 085126332549 |
* 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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