/product/sigma-af-50mm-f1-2-dg-dn-a-l-mount/
Specifications
Features
Description
Camera Type
Mirrorless (Sony E-mount, L-Mount)
Corresponding Mount
Sony E-mount, L-Mount
Angle of View
46.8°
Number of Diaphragm Blades
13 (Rounded)
Minimum Focusing Distance
40cm / 15.8 in
Maximum Magnification Ratio
1:6.2
Dimensions (Diameter × Length)
Sony E-mount: 3.2 in × 4.4 in / 81.0mm × 108.8mm; L-Mount: 3.2 in × 4.3 in / 81.0mm × 110.8mm
Weight
Sony E-mount: 745g / 26.3 oz; L-Mount: 740g / 26.1 oz
Supplied Accessories
Case, Lens Hood (LH782-03), Front Cap (LCF-72 III), Rear Cap (LCR II)
REAR CAP LCR
Included (Rear Cap LCR II)
TRIPOD SOCKET TS-154
NA
PROTECTIVE COVER PT-54
NA
Edge-to-Edge Sharpness
Yes, delivers high resolving power with sharp, high-contrast images across the frame from F1.2.
Megapixel
NA
Brust Speed
NA
Stills base ISO
NA
Autofocus
Yes, dual HLA (High-response Linear Actuator) for fast, quiet, and precise autofocus.
Advanced Optical Construction
Yes, 17 elements in 12 groups, including 4 aspherical elements.
High Precision & Aberration Correction
Yes, suppresses spherical aberration, sagittal coma flare, axial chromatic aberration, and distortion for clear images.
F1.4 Aperture with Full Image Quality
NA
Sagittal Coma Flare Correction
Yes, minimizes sagittal coma flare for sharp point light sources.
Anti-Ghosting & Flare Resistance
Yes, Super Multi-Layer Coating reduces flare and ghosting for high contrast in all lighting conditions.
Engineered for Extreme Performance
Yes, dust and splash-resistant structure with water and oil-repellent coating for demanding conditions
Exceptional Image Reproducibility
Yes, achieves high point-image reproducibility with outstanding resolution from minimum to infinity focus.
World’s Widest F1.4 Prime Lens
NA
Ideal for Astrophotography
Yes, excels in capturing starry skies with minimal aberrations due to sagittal coma flare correction.
Ultra-Wide 14mm Focal Length
NA
Bright F1.4 Aperture
NA
High Optical Performance
Yes, delivers outstanding resolution and beautiful bokeh with a three-dimensional effect at F1.2.
Correction of Sagittal Coma Flare
Yes, ensures sharp rendering of point light sources for astrophotography.
High-Speed Autofocus with HLA Motor
Yes, features dual HLA motors for fast, quiet, and accurate autofocus.
Versatility
Yes, ideal for portraits, landscapes, astrophotography, night scenes, interiors, and video.
Expressive Image Quality
Yes, offers large, beautiful bokeh and high-resolution rendering for creative expression