Leica DG large aperture and super wide angle single focal lens with super wide angle and half macroLUMIX's first ultra-wide half-macro photography, a large aperture and ultra wide angle single focal lens "LEICA DG SUMMILUX" is a new expression.Dynamic perspectives provide immersive photographic and video representation and excellent image performance from center to peripheral screen It achieves half macro photography with a maximum shooting magnification of 0.5 x (1.4 inch (35 mm) format), which combines bokeh expression and dynamic expression unique to the ultra-wide angle.Advanced video performance for high-definition video representationAdopts inner focus for high-speed, high-precision AF focusing, and can also be used for linear and non-linear switching at MF. Allows natural image representation with reduced breathing and aperture micro-step control.Small and lightweight, compatible with filter mounting, with excellent mobility and durability.Small and lightweight design that fits in your hand and allows you to easily take it out; supports a 2.2 inch (55 mm) diameter filter with an ultra-wide angle lens. The lens surface uses a fluorine coating that prevents dirt from sticking to the surface, so it can be used for serious field shooting. *1, it is resistant to cold temperatures.1. When attaching to our camera body that is dust-proof and splashproof. Although it is designed to be dustproof and splashproof, it is not completely resistant to dust and water droplets from entering.