Large format lenses like the Sinaron digital 150mm f5.6 copal lens can be easily fitted with a between-the-lens shutter.A conversion kit can be used for attaching large format lenses with a between-the-lens shutterThese lenses fit cameras such as Sinar p2 4x5", Sinar p2 5x7", Sinar p2 8x10", Sinar p1 4x5", Sinar p1 5x7", Sinar p1 8x10", Sinar x 4x5", Sinar f2 4x5", Sinar f2 5x7" Sinar f2 8x10", and Sinar f1 4x5"The Sinar Sinaron SE 5.6/150 copal has improved color correction by using the ED glass typeThese lenses are also available at focal lengths of 135, 180, 210, 240, 300, and 360mm