- Weather-resistant construction
- Two ed elements, one uhr element
- Rounded 7-blade diaphragm
- Compact but outstanding imaging performance
- Dust, splash & freeze-resistant design
Micro Four Thirds System 18mm (35mm Equivalent) Aperture Range: f/1.7 to f/16 Minimum Focusing Distance: 9.5cm Two Aspherical Elements Two ED Elements, One UHR Element Rounded 7-Blade Diaphragm Weather-Resistant Construction