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

SpecificationsCanon EF 75-300mm f/4-5.6 III Lens
  Canon EF 75-300mm f/4-5.6 III Lens
Year Introduced1999
Mounts OnFull Frame, APS-C
Lenses / Groups13/9
Angle of View: Diagonal32° 11' - 8° 15'
Aperture Range - Wide / Long f/4.0-32 / f/5.6-45
Aperture Max by Focal Length 75-134mm = f/4.0
135-139mm = f/4.5
140-239mm = f/5.0
240-300mm = f/5.6
Number of Aperture Blades 7
Rounded Aperture?
Manufacturer Specification Weight 16.9 oz  (480g)
Actual Weight 16.6 oz  (470g)
Lens Hood Weight 0.9 oz  (25g)
In-Use Weight 17.5 oz  (495g)
Manufacturer Spec Size (DxL) 2.8 x 4.8”  (71 x 122mm)
Measured Size (DxL) 2.78 x 5.12”  (71 x 130mm)
Max Length at Full Extension 7.82”  (198.7mm)
Internal Zoom? / Extends with Zoom? N / Y
Zoom Extension Length 2.19”  (55.5mm)
Internal Focusing? / Extends with Focusing? N / Y
Focus Extension Length 0.56”  (14.1mm)
Lens Hood Size (DxL) 3.42 x 2.2”  (86.8 x 56mm)
Lens Length with Hood (Min-Max) 7.21 - 9.89”  (183.2 - 251.2mm)
Size of Rings: Focus / Zoom 0.69” / 3.08”  (17.6mm / 78.3mm)
Filter Size 58mm  UV ► CP ►
Front Element (Filter Mount) Rotates Y
AF Motor Type Micro Motor
Full Time Manual Focus N
Focus Ring Rotation 112°
Focus Limiter? / Focus Limiter Ranges N
Distance Scale? / Type N
Close Focus  
Specified Min Focus Distance 59.06”  (1500mm)
Tested Min Focus Distance (Wide / Long) 55.16” / 56.93”  (1401mm / 1446mm)
Maximum Magnification (MM) 0.25x
Zoom Ring Rotation 97°
Tripod Ring Included? / Removable? N
Zoom Ring Lock Switch? N
Lens Hood Included / Model? N / ET-60 Buy ►
Weather Sealed? / Filter Required? N
Image Stabilization? / Stops? / Tripod Sensing? N
Extender Compatible? N
Case Included? / Type? N /
47.25" x 31.5" Subject Framing Distance 75mm = 9.55'
100mm = 12.26'
135mm = 16.03'
200mm = 23.63'
300mm = 34.16'mm
1200mm x 800mm Subject Framing Distance 75mm = 2911mm
100mm = 3738mm
135mm = 4887mm
200mm = 7202mm
300mm = 10413mm
Review Canon EF 75-300mm f/4-5.6 III Lens
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