Carsen-Polaris 85mm f/1.7 Telephoto

The lens has a wide aperture of f/1.7, which allows for a shallow depth of field and creates a smooth and creamy bokeh effect in the background. It is made up of multiple lens elements that are coated to reduce glare and improve image quality. The build quality of the lens is sturdy and durable, and it is suitable for professional use. The resolution of the lens is high, meaning that it produces sharp and detailed images. The lens is available in different mounts, and there are alternatives available in the market. The manufacturing time of the lens is not specified. The focus of the lens is manual, which means that the user has to adjust the focus manually to get sharp images. Overall, the Carsen-Polaris 85mm f/1.7 Telephoto lens is a high-quality camera glass that is suitable for professional use and produces sharp and detailed images with a smooth and creamy bokeh effect.

Optical design

Wide open, subjects located outside the depth of field are shown very blurred.