Olympus M.ZUIKO Digital ED 8mm f/1.8 Fisheye PRO Lenses

Feature - Micro Four Thirds System- 16mm (35mm Equivalent)- Aperture Range: f/1.8 to f/22- 1 Aspherical, 5 ED, and 3 HR Elements- Anti-Reflection ZERO Coating- High-Speed Imager AF with MSC- Expansive 180° Angle of View- Dust, Splash, and Freezeproof Design- Rounded 7-Blade Diaphragm Specification Product Model: Olympus M.ZUIKO Digital ED 8mm f/1.8 Fisheye PRO Lenses General Lens type: Prime Focal length: 8 mm - 8 mm Mount type: Micro Four Thirds Aperture Max aperture: f/ 1.8 (W) - f/ 1.8 (T) Min aperture: f/ 22 (W) - f/ 22 (T) Focus Auto focus: Yes Minimum focus: 12 cm Physical Colour: Black Size Length: 80 mm Weight: 315 g