| Specifications | Tamron 70-200mm f/2.8 Di Macro Lens | Canon EF 70-200mm f/4.0 L USM Lens![]() |
| Focal Length Range | 70-200mm | 70-200mm |
| APS-C Sensor DSLRs Only? | N | N |
| Lenses / Groups | 18/13 | 16/13 |
| Angle of View: Diagonal | 34°21'-12°21' | 34° – 12° |
| Angle of View: Horizontal | 28°51'-10°17' | 29° – 10° |
| Angle of View: Vertical | 19°16'-6°31' | 19°30' – 7° |
| Aperture | ||
| Aperture Range - Wide / Long | f/2.8-32 | f/4.0-32 |
| Number of Aperture Blades | 9 | 8 |
| Rounded Aperture? | Y | |
| Weight | ||
| Manufacturer Specification Weight | 46.6 oz | 24.9 oz |
| Actual Weight | 46.6 oz | 25.2 oz |
| Lens Hood Weight | 2.6 oz | 2.5 oz |
| Tripod Ring Weight | 6 oz | 4.9 oz |
| In-Use Weight | 49.2 oz | 32.6 oz |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.54 x 7.64” | 2.99 x 6.77” |
| Measured Size (DxL) | 3.52 x 7.87” | 2.99 x 7.08” |
| Max Diameter at Tripod Ring | 4.2” | 3.9” |
| Max Length at Full Extension | 7.08” | |
| Internal Zoom? / Extends with Zoom? | Y / N | Y / N |
| Internal Focusing? / Extends with Focusing? | Y / N | Y / N |
| Lens Hood Size (DxL) | 4.28 x 3.83” | 3.94 x 3.15” |
| Lens Length with Hood (Min / Max) | 11 / 0” | 9.99 / 9.99” |
| Size of Rings - Zoom / Focus | 1.46” / 2.26” | 1.95” / 1.59” |
| Filter Size | 77mm | 67mm |
| Front Element (Filter Mount) Rotates | N | N |
| Focus | ||
| AF Motor Type | Micro Motor | Ring USM |
| Full Time Manual Focus | N | Y |
| Focus Limiter? / Focus Limiter Ranges | N | |
| Distance Info Provided to Camera? | N | Y |
| Distance Scale? / Type | Y / Window | Y / Window |
| Close Focus | ||
| Specified Min Focus Distance | 37.4” | 47.2” |
| Tested Min Focus Distance (Wide / Long) | 36.93” | 47.2” / 47.05” |
| Maximum Magnification (MM) | .32x | .21x |
| MM with 12mm Extension Tube | 0.21-0.04x | |
| MM with 25mm Extension Tube | 0.39-0.09x | |
| MM with 250D Closeup Lens | ||
| MM with 500D Closeup Lens | ||
| Features | ||
| Tripod Ring Included? / Removable? | Y / Y | O / Y |
| Zoom Ring Lock Switch? | N | N |
| Lens Hood Model / Included? | HA001 / Y | ET-74 / Y |
| Weather Sealed? / Filter Required? | N | N |
| Image Stabilization? / Stops? / Tripod Sensing? | N | N |
| Metal Mount? | Y | Y |
| Extender Compatible? | Y | Y |
| Case Included? / Type? | Y / Padded Pouch | Y / LP1224 |
| 47.25" x 31.5" Subject Framing Distance | 70mm = 8.80' 85mm = 10.39' 100mm = 12.02' 135mm = 15.54' 200mm = 23.03' 280mm = 31.46' (w/ 1.4x) |
70mm = 8.78' 85mm = 10.38' 100mm = 12.16' 135mm = 16.07' 200mm = 22.64' 280mm = 30.22' (w/ 1.4x) 400mm = 43.70' (w/ 2.0x) |
| History | ||
| Year Introduced | 2008 | 1999 |