Minolta RF Rokkor 250mm-X F5.6 Smallest Mirror lens. ( cathadioptric ) Rare item in this condition.
€900.00
This is a the smallest mirror lens in the world and very rare to find in such good condition. Its optical performance is outstanding. Its textured rubber focusing grip focuses from minimum focusing distance to infinity in just over half a turn. Interchangeable screw-in filters are among the other convenient features of this easy to use lens.
Specifications:
Type : Catadioptric medium telephoto lens.
Optical construction: 6 elements in 5 groups, with 2 mirror and including 1 filter.
Angle of view : 10°
Minimum focusing distance: 2.5 meter.
Lens stops : f/5.6 , f/11 and f/16 changed by means of neutral-density filter elements, depth of field remains constant.
Coating : Minolta Achromatic.
Focusing method: Front lens component plus second mirror-lens rotated forwards and backward by turning focusing grip.
Filters : Included ND4x and normal. Optional : ND8x , Y52 , O56 , R60.
Dimensions : 66.5x58mm
Weight: 250 gram.
In stock