https://www.bhphotovide
Specs:
Micro Four Thirds System
Designed for Drones and Stabilizers
16mm (35mm Equivalent)
Aperture Range: f/4 to f/16
Manual Focus with Locking Screw
Manual Aperture Control
7-Blade Diaphragm
Weight: 3.9 oz
43mm Filter Thread & 52mm Filter Adapter