Olympus Pen-FT . E Zuiko-T 250mm F5 lens in clean condition

Information tells that the Olympus Pen-FT . E Zuiko-T 250mm F5 lens was produced from May 1967 until April 1971 about 3190 pieces where produced. This lens was exclusively made for the Pen FT This lens is 180mm long at infinity with a diameter of 58mm filter and weights 800gram. It is fitted with a fully revolving lens to camera mounting ring and has a built-in tripod bush. A feature reserved for the super telephoto and 100-200mm zoom lenses. Composed of 5 elements in 3 groups it is a E Zuiko. It is the second lens on the system to have a built-in lens hood. With an angle of view of 7˚ it is equivalent of a 360mm lens on a full frame 35mm camera. A rare to find lens.

Specifications:

Negative Format : 18 X 24mm

Elements : 5 elements in 3 groups.

Angle of view : 7º .

Focal length compared with24x36mm:  360mm.

Diaphragm number s for  FT light meter : 1~6.  (manual stop down)

F stop numbers :  5~ 32.

Closest focusing distance : 3.5 m.

Filter diameter : 58 mm.

Weight in grams : 800 grams.