The Kamero Auto 1:2.8 f=135mm lens is a high-quality camera lens designed for precision and clarity. With a maximum aperture of f/2.8, this lens allows for excellent low-light performance and shallow depth of field. The auto focus feature makes capturing images quick and easy, while the 135mm focal length is perfect for capturing distant subjects with ease. This lens is compatible with 55mm filters, making it versatile for various shooting situations. Overall, the Kamero Auto 1:2.8 f=135mm lens is a reliable choice for photographers looking to capture stunning images with clarity and precision. Used untested with case see photos