Sigma 16mm f/1.4 DC DN

see also:

• 17mm "wide angle" street photography lenses for Micro Four Thirds
• a catalogue of Micro Four Thirds lenses

• announced Oct 2017
• wide angle AF lens designed for APS-C/DX image circle and available in mounts for Sony NEX E-Mount and for Micro Four Thirds system

• 16mm focal length equates to 24mm on Sony NEX DX cameras and to 32mm on Micro Four Thirds cameras
• dust proof and splashproof
• 9 diaphragm blades
• 67mm filter
• 16 elements in 13 groups including three FLD, two SLD, two aspherical
• close focus to 0.25m giving 0.1x magnification on Sony cameras
• stepper AF motor
• internal focus
• 72mm x 92mm long
• 405g

• Robin Wong's review