Tokina AT-X 17-35 F4 PRO FX
Focal Length 17 – 35mm
Maximum Aperture F4
Minimum Aperture F22
Construction E/G 13 Elements in 12 Groups
Coatings Multi-layer
Angle of View 103.96 – 64.74°
Minimum Focus Distance 0.9 ft (0.279 m)
Macro Ratio 1:4.82
Zooming System Rotary Type
Aperture Blades 9
Filter Size 82mm
Maximum Outer Diameter 3.5 in (88.90mm)
Lens Width 3.5 in (88.90mm)
Lens Length 3.7 in (93.98mm)
Weight 1.3 lbs (600g)
Lens Hood BH-821
Mounts Canon Full Frame, Nikon Full Frame