Cooke S2/S3 Speed Panchros (TLS)

Focal Length	T-Stop	Minimum Focus	Image Coverage	Length	Front Diameter
18mm	T2.2	8″	–	4.5″	110mm
25mm	T2.2	7″	–	5″	110mm
32mm	T2.3	9″	–	4.5″	110mm
40mm	T2.3	1′ 1″	–	4.5″	110mm
50mm	T2.3	1′ 4″	–	5″	110mm
75mm	T2.3	2′ 4″	–	5.25″	110mm

Cooke35mm Vintage Lenses, Spherical Lenses