Berolina 100mm f/2.8 Auto

of f/2.8, which allows more light to enter the camera glass. This results in better image quality and sharpness, especially in low light conditions. The lens has a total of six glass elements arranged in four groups, which help to reduce distortion and chromatic aberration. The lens coating is multi-coated, which helps to reduce flare and ghosting. The build quality is solid, and the lens is made of metal, which makes it durable and long-lasting. The lens produces a beautiful bokeh effect, which is the out-of-focus area in the background of the photo lens. The bokeh effect is smooth and creamy, making it ideal for portrait photography. The resolution of the lens is excellent, and it produces sharp and detailed images. The lens is available in various mounts, and there are alternatives available from other manufacturers. The manufacturing time of the lens is not mentioned, but it is likely to be a high-quality lens that is made with precision and care. The lens is a manual focus lens, which means that the user has to adjust the focus manually. This can be challenging for beginners but allows for more creative control over the image. Overall, the Berolina 100mm f/2.8 Auto is a high-quality photographic lens that produces excellent image quality and is ideal for portrait photography.

Optical design

Bright lens thanks to the high aperture value