Canon EF 28-105mm f/3.5-4.5 II USM Lens Specifications and Measurements

Specifications	Canon EF 28-105mm f/3.5-4.5 II USM Lens
Focal Length Range	28-105mm
APS-C Sensor DSLRs Only?	N
Lenses / Groups	15/12
Angle of View: Diagonal	75° – 23°20'
Angle of View: Horizontal	65° – 19°20'
Angle of View: Vertical	46° – 13°
Aperture
Aperture Range - Wide / Long	f/3.5- / f/4.5-27
Aperture Max by Focal Length	28-34mm = f/3.5 35-84mm = f/4.0 85-105mm = f/4.5
Number of Aperture Blades	7
Rounded Aperture?
Weight
Manufacturer Specification Weight	375g
Actual Weight	360g
Lens Hood Weight	15g
In-Use Weight	375g
Size
Manufacturer Spec Size (DxL)	72 x 75mm
Measured Size (DxL)	72.5 x 83.7mm
Max Length at Full Extension	110.5mm
Internal Zoom? / Extends with Zoom?	N / Y
Zoom Extension Length	27.8mm
Internal Focusing? / Extends with Focusing?	Y / N
Lens Hood Size (DxL)	85.6 x 38.8mm
Lens Length with Hood (Min / Max)	118.7 / 144.3mm
Size of Rings - Zoom / Focus	27.3mm / 7.1mm
Filter Size	58mm
Front Element (Filter Mount) Rotates	N
Focus
AF Motor Type	Ring USM
Full Time Manual Focus	Y
Focus Limiter? / Focus Limiter Ranges	N
Distance Info Provided to Camera?	Y
Distance Scale? / Type	Y / Window
Close Focus
Specified Min Focus Distance	500mm
Tested Min Focus Distance (Wide / Long)
Maximum Magnification (MM)	0.19x
MM with 12mm Extension Tube	0.53-0.12x
MM with 25mm Extension Tube	0.75-0.27x
MM with 250D Closeup Lens
MM with 500D Closeup Lens
Features
Tripod Ring Included? / Removable?	N
Zoom Ring Lock Switch?	N
Lens Hood Included / Model?	N / EW-63II
Weather Sealed? / Filter Required?	N
Image Stabilization? / Stops? / Tripod Sensing?	N
Metal Mount?	Y
Extender Compatible?	N
Case Included? / Type?	/ LP814
1200mm x 800mm Subject Framing Distance	28mm = 1007mm 35mm = 1272mm 50mm = 1824mm 70mm = 2448mm 105mm = 3412mm
History
Year Introduced	2000
Year Discontinued	2010

* please report errors - please send missing information