Online smc FA 645 80-160mm f/4.5 Lens Zoom Lenses

Features:

• The front of the lens can be rotated while the hood is attached, allowing for easy rotation of filters like circular polarizers.
• 35mm focal length equivalent of 63–126.5mm.
• Aperture range of f/4.5 to f/32.
• Angle of view of 47° to 21.5°, which equates to 38° to 17.5° on Pentax 645 digital cameras.
• Lens construction of 11 elements in 10 groups.
• Extraordinary and extra-low dispersion glass elements help to minimize chromatic aberrations and maximize sharpness.
• Accepts 77mm threaded filters.
• Minimum focusing distance throughout the zoom range is 3.3′.
• Super Multi Coating increases light transmission as well as helps to eliminate ghosting and flaring.
• Works with both film and digital formats.
• Aperture ring and focusing distance scale.
• Eight diaphragm blades for smooth out-of-focus areas