Canon EF 75-300mm f/4-5.6 III USM Lens Specifications and Measurements

Canon EF 75-300mm f/4-5.6 III USM Lens Review

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Specifications	Canon EF 75-300mm f/4-5.6 III USM Lens
Focal Length Range	75-300mm
APS-C Sensor DSLRs Only?	N
Lenses / Groups	13/9
Angle of View: Diagonal	32°11' – 8°15'
Angle of View: Horizontal	27° – 6°50'
Angle of View: Vertical	18°11' – 4°35'

Aperture
Aperture Range - Wide / Long	f/4.0-32 / f/5.6-45
Aperture Max by Focal Length	75-94mm = f/4.0 95-139mm = f/5.0 140-239mm = f/5.0 240-300mm = f/5.6
Number of Aperture Blades	7
Rounded Aperture?

Weight
Manufacturer Specification Weight	480g
Actual Weight	480g
Lens Hood Weight	25g
In-Use Weight	505g

Size
Manufacturer Spec Size (DxL)	71 x 122mm
Measured Size (DxL)	70.8 x 130.3mm
Max Length at Full Extension	197.5mm
Internal Zoom? / Extends with Zoom?	N / Y
Zoom Extension Length	61.3mm
Internal Focusing? / Extends with Focusing?	N / Y
Focus Extension Length	13.9mm
Lens Hood Size (DxL)	86.7 x 55.6mm
Lens Length with Hood (Min / Max)	183.25 / 251.5mm
Size of Rings - Zoom / Focus	76.6mm / 18mm
Filter Size	58mm
Front Element (Filter Mount) Rotates	Y

Focus
AF Motor Type	Micro Motor
Full Time Manual Focus	N
Focus Ring Rotation	114°
Focus Limiter? / Focus Limiter Ranges
Distance Info Provided to Camera?
Distance Scale? / Type	N

Close Focus
Specified Min Focus Distance	1500mm
Tested Min Focus Distance (Wide / Long)	1369mm / 1449mm
Maximum Magnification (MM)	0.25x
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
Zoom Ring Rotation	90°
Tripod Ring Included? / Removable?	N
Zoom Ring Lock Switch?
Lens Hood Included / Model?	N / ET-60
Weather Sealed? / Filter Required?	N
Image Stabilization? / Stops? / Tripod Sensing?	N
Metal Mount?	Y
Extender Compatible?	N
Case Included? / Type?	N / LP1019
1200mm x 800mm Subject Framing Distance	75mm = 2907mm 100mm = 3741mm 135mm = 4999mm 200mm = 7225mm 300mm = 10,361mm

History
Year Introduced	1999