Specifications
— Equivalent 35mm Focal Length: 17mm
— Aperture range: f/4.5 – f/32
— Optical Construction: 14 elements, 10 groups
— Angle of view: 102
— Focusing System: Auto Focus / Manual
— Filter: Optional LEE SW150 filter system
— Lens Hood: Built‐in Bayonet “tulip“ metal hood
— Flash sync: up to 1/1600 sec
— XF FPS shutter speed maximum: 1/4000 sec
— Dimensions: 136 x 90mm
— Weight: 1100g

Focus Range
— Minimum Focusing Distance: 35cm
— Maximum Magnification Ratio: 0.15 x
— Area Covered: 372 x 276 mm

Compatibility
— Mount: Phase One XF 645 Bayonet
— Supported systems: XF Camera System, 645 DF/DF+
— 2x Teleconverter support: No