Attribute | Tokina 70-200mm f/4 AT-X AF PRO FX VCM-S SD × | Sigma APO 50-150mm f/2.8 EX DC HSM × |
---|---|---|
Filter Size (mm) | 67 | 67 |
Notes | Optical Image Stabilization (3-stops); Available AF Mounts: Nikon; Included Accessories: Lens hood; Tripod collar optional | Available AF Mounts: Sigma, Canon, Nikon; Included Accessories: Lens Hood |
Closest Focus (m) | 1 | 1 |
Magnification Ratio (x) | 0.28 | 0.19 |
Type | Telephoto Zoom | Telephoto Zoom |
Length (mm) | 168 | 132.6 |
APS Equivalent | 1.5x: 105 - 300mm; 1.6x: 112 - 320mm | 1.5x: 75 - 225mm; 1.6x: 80 - 240mm |
Zoom System | Rotary | Rotary |
Image Circle | 35mm | APS-C |
Focal Length (mm) | 70.00 - 200.00 | 50.00 - 150.00 |
Brand | Tokina | Sigma |
Name | Tokina 70-200mm f/4 AT-X AF PRO FX VCM-S SD | Sigma APO 50-150mm f/2.8 EX DC HSM |
Weight (g) | 980 | 780 |
Aperture (f) | 4.00 - 32.00 | 2.80 - 22.00 |
Diaphragm Blades | 9 | 9 |
Diagonal Angle of View (degree) | 12.70 - 34.80 | 9.50 - 27.90 |
Lens Construction | 19 elements in 14 groups, including 3 SD elements | 18 elements in 14 groups, including 4 SLD elements |
Diameter (mm) | 82 | 76.3 |
Focus Details | Internal with ultrasonic motor | HSM (Hyper Sonic Motor) with full-time manual focus override |