APO Tair-1 300mm f/4.5

The APO Tair-1 300mm f/4.5 is a camera glass that is suitable for full-frame cameras. It is a manual focus photographic lens that has a high-quality build and produces sharp images. The lens has 16 aperture blades, which creates a beautiful bokeh effect. The lens has a 72mm filter diameter, and it is 255mm long. The lens is quite heavy, weighing 2100 grams, and comes with its own lens bag. The lens elements are coated to reduce glare and improve image quality. The lens is manufactured with high-quality materials, so it is durable and long-lasting. The aperture of the lens is f/4.5, which makes it ideal for outdoor photography in good light conditions. Overall, the APO Tair-1 300mm f/4.5 is a great choice for photographers who want a high-quality ultra-telephoto lens. Alternative options are available, but this lens is a great choice for those who prefer manual focusing and want a lens that produces sharp images with a beautiful bokeh effect.