Avanar 300mm f/4.5 dyna coated

The Avanar 300mm f/4.5 dyna coated is a high-quality camera glass that provides excellent resolution for full frame cameras. It has a durable build quality and is manufactured with precision. The lens has a wide aperture of f/4.5, which is not the best in low light conditions but can be compensated with higher iso. The lens has 8 aperture blades, which ensures a good bokeh effect. The lens is coated with dyna coating, which protects it from scratches and other damages. The lens has a manual focus, which allows the user to have full control over the focus. The lens has several lens elements, which helps to reduce distortion and provide sharp images. The manufacturing time of the lens is not mentioned. There are several alternatives available in the market, but the Avanar 300mm f/4.5 dyna coated is a good option for those who are looking for a high-quality photographic lens.