Arriflex Carl Zeiss B - Speeds

25mm f1.4

35mm f1.4

85mm f1.4

135mm f1.4

The original fast glass. These came in bayonet mount and so eventually were given the name B-speeds. Game changers in their day. Their eccentric triangular iris evokes reaction from everyone. Possibly the most known piece of cinema to use these was Taxi Driver.