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The unique PENTAX smc FA 31mm f/1.8 Limited lens offers exceptionally high image and a wide-angle perspective. It incorporates a glass-molded aspherical lens element into its 9-element, 7-group optics, and offers sharp, crisp image reproduction, even at the maximum aperture of f/1.8. It features a beautiful aluminum body with metallic silver finish comes equipped with a flower-shaped lens hood.
Optical Specification Lens construction: 9 elements in 7 groups Angle of view : 70° (with 35mm body) Minimum aperture: F22 Minimum focusing distance: 0.3m Maximum magnification: 0.16x (with 35mm body)
Physical Specification Lens mount: PENTAX KAF mount Aperture control: Automatic & Manual Metering system: TTL open-aperture metering Filter size: 58mm Max Diameter & Min Length: 65mm x 68.5mm Weight (Wo/hood): 345g
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