Sigma 85mm 1.4 DG DN

Mount Compatibility: Sony E-mount and L-mount

Aperture Range: f/1.4 to f/16

Optical Design: 15 elements in 11 groups, including 5 Special Low Dispersion (SLD) elements and 1 aspherical element

Diaphragm Blades: 11 rounded blades for smooth bokeh

Minimum Focus Distance: 85 cm

Maximum Magnification: 0.12x

Filter Size: 77 mm

Dimensions: 82.8 mm diameter × 96.1 mm length

Weight: 625 g