Canon EF 28-70mm f/2.8L USM Lens Specifications and Measurements

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SpecificationsCanon EF 28-70mm f/2.8L USM Lens
  Canon EF 28-70mm f/2.8L USM Lens
Year Introduced 1993
Year Discontinued 2002
Mounts On Full Frame, APS-C
Lenses / Groups 16/11
Angle of View: Diagonal
Angle of View: Horizontal
Angle of View: Vertical
Aperture Range - Wide / Long f/2.8-22
Number of Aperture Blades 8
Rounded Aperture?
Manufacturer Specification Weight 31.1 oz
Actual Weight 29.3 oz
Lens Hood Weight 1.6 oz
In-Use Weight 30.9 oz
Manufacturer Spec Size (DxL) 3.28 x 4.63”
Measured Size (DxL) 3.35 x 4.91”
Max Length at Full Extension 5.8”
Internal Zoom? / Extends with Zoom? N / Y
Zoom Extension Length 0.87”
Internal Focusing? / Extends with Focusing? Y / N
Lens Hood Size (DxL) 4.12 x 3.28”
Lens Length with Hood (Min / Max) 7.37 / 7.37”
Size of Rings - Zoom / Focus 0.92” / 0.81”
Filter Size 77mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
AF Motor Type Ring USM
Full Time Manual Focus Y
Focus Ring Rotation 150°
Focus Limiter? / Focus Limiter Ranges N
Distance Scale? / Type Y / Window
Close Focus  
Specified Min Focus Distance 19.7”
Tested Min Focus Distance (Wide / Long) 19.06” / 18.39”
Maximum Magnification (MM) 0.18x
Magnification Range with 12mm Ext Tube
Magnification Range with 25mm Ext Tube
Zoom Ring Rotation 55°
Tripod Ring Included? / Removable? N
Zoom Ring Lock Switch? N
Lens Hood Included / Model? Y / EW-83BII Buy ►
Weather Sealed? / Filter Required? N
Image Stabilization? / Stops? / Tripod Sensing? N
Extender Compatible? N
Case Included? / Type? Y /
47.25" x 31.5" Subject Framing Distance 28mm = 3.63'
35mm = 4.31'
50mm = 6.09'
70mm = 8.05'
Review Canon EF 28-70mm f/2.8L USM Lens
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