Attribute | Tamron AF 28-80mm f/3.5-5.6 Aspherical × | Canon EF 35-80mm f/4-5.6 III × |
---|---|---|
Filter Size (mm) | 58 | 52 |
Aperture (f) | 3.50 - 22.00 | 4.00 - 32.00 |
Closest Focus (m) | 0.7 | 0.4 |
Magnification Ratio (x) | 0.13 | 0.23 |
Type | Standard Zoom | Standard Zoom |
Front Element Rotation | - | - |
APS Equivalent | 1.5x: 42 - 120mm; 1.6x: 44.8 - 128mm | 56 - 128mm |
Diameter (mm) | 72 | 65 |
Image Circle | 35mm | 35mm |
Focal Length (mm) | 28.00 - 80.00 | 35.00 - 80.00 |
Brand | Tamron | Canon |
Name | Tamron AF 28-80mm f/3.5-5.6 Aspherical | Canon EF 35-80mm f/4-5.6 III |
Weight (g) | 237 | 175 |
Diagonal Angle of View (degree) | 30.00 - 75.00 | 30.00 - 63.00 |
Diaphragm Blades | 6 | 5 |
Zoom System | Rotary | Rotary |
Length (mm) | 70.4 | 63.5 |
Notes | Available AF Mounts: Canon, Minolta, Nikon; Included Accessories: Lens Hood | - |
Lens Construction | 7 elements in 7 groups | 8 elements in 8 groups, including 1 aspherical element |