A.Schacht Ulm Edixa-Mat-Travenar 90mm f/2.8
The lens is made up of several glass elements, which are coated to reduce reflections and improve image quality. The build quality is excellent, and it is a durable and reliable lens. The lens has a wide aperture of f/2.8, which allows for excellent low light performance and shallow depth of field. The lens has a resolution that is sharp and clear, making it ideal for portrait and landscape photography. This lens is a great alternative to autofocus lenses as it offers full manual control over focus, allowing for more creative freedom. The manufacturing time of this lens is not known, but it is an older lens that has stood the test of time. Overall, the A. Schacht Ulm Edixa-Mat-Travenar 90mm f/2.8 is a high-quality photographic lens with excellent optics and build quality, making it a great choice for photographers looking for a manual focus lens with great image quality.