Canon EF 24mm f/2.8 Lens Specifications and Measurements

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Specifications	Canon EF 24mm f/2.8 Lens
Focal Length Range	24mm
APS-C Sensor DSLRs Only?	N
Lenses / Groups	10/10
Angle of View: Diagonal	84°
Angle of View: Horizontal	74°
Angle of View: Vertical	53°

Aperture
Aperture Range - Wide / Long	f/2.8-22
Number of Aperture Blades	6
Rounded Aperture?

Weight
Manufacturer Specification Weight	270g
Actual Weight	230g
Lens Hood Weight	15g
In-Use Weight	245g

Size
Manufacturer Spec Size (DxL)	68 x 49mm
Measured Size (DxL)	67.4 x 56.1mm
Max Length at Full Extension	56.1mm
Internal Zoom? / Extends with Zoom?
Internal Focusing? / Extends with Focusing?	Y / N
Lens Hood Size (DxL)	78 x 32.3mm
Lens Length with Hood (Min / Max)	85 / 85mm
Size of Rings - Zoom / Focus	/ 7.1mm
Filter Size	58mm
Front Element (Filter Mount) Rotates	N

Focus
AF Motor Type	Arc Form Drive
Full Time Manual Focus	N
Focus Ring Rotation	81°
Focus Limiter? / Focus Limiter Ranges	N
Distance Info Provided to Camera?
Distance Scale? / Type	Y / Window

Close Focus
Specified Min Focus Distance	250mm
Tested Min Focus Distance (Wide / Long)
Maximum Magnification (MM)	0.16x
MM with 12mm Extension Tube	0.64-0.5x
MM with 25mm Extension Tube	1.22-1.11x
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-60II
Weather Sealed? / Filter Required?	N
Image Stabilization? / Stops? / Tripod Sensing?	N
Metal Mount?	Y
Extender Compatible?	N
Case Included? / Type?	N / LP811
1200mm x 800mm Subject Framing Distance	24mm = 880mm

History
Year Introduced	1988