SIGMA PHOTO DG HSM A L-M 40 mm F/1.4 Camera Lens

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. Features: - 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 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 - Filter diameter: 82mm Dimensions (diameter x length): - L-mount: ⌀ 87.8 mm x 155 mm Weight (g): - L-mount: 1295 g