Canon EF 1200mm f/5.6 L USM Lens Specifications and Measurements

Convert to Metric

Specifications	Canon EF 1200mm f/5.6 L USM Lens
Focal Length Range	1200mm
APS-C Sensor DSLRs Only?	N
Lenses / Groups	13/10
Angle of View: Diagonal	2°05'
Angle of View: Horizontal	1°45'
Angle of View: Vertical	1°10'

Aperture
Aperture Range - Wide / Long	f/5.6-32
Number of Aperture Blades	8
Rounded Aperture?

Weight
Manufacturer Specification Weight	582.4 oz
Actual Weight
Lens Hood Weight
In-Use Weight

Size
Manufacturer Spec Size (DxL)	8.98 x 32.91”
Measured Size (DxL)
Max Length at Full Extension
Internal Zoom? / Extends with Zoom?
Internal Focusing? / Extends with Focusing?	Y / N
Lens Hood Size (DxL)
Lens Length with Hood (Min / Max)
Size of Rings - Zoom / Focus	/
Filter Size	DI 48mm
Front Element (Filter Mount) Rotates	N

Focus
AF Motor Type	Ring USM
Full Time Manual Focus
Focus Limiter? / Focus Limiter Ranges	Y / 45.9' (14m) - 98.4' (30m) 98.4' (30m) - ∞ 45.9' (14m) - ∞
Distance Info Provided to Camera?
Distance Scale? / Type	Y / Window

Close Focus
Specified Min Focus Distance	551.2”
Tested Min Focus Distance (Wide / Long)
Maximum Magnification (MM)	0.09x
MM with 12mm Extension Tube	0.12-0.01x
MM with 25mm Extension Tube	0.13-0.02x
MM with 250D Closeup Lens
MM with 500D Closeup Lens

Features
Tripod Ring Included? / Removable?	Y / N
Zoom Ring Lock Switch?	N
Lens Hood Included / Model?	Y / Integrated
Weather Sealed? / Filter Required?	N
Image Stabilization? / Stops? / Tripod Sensing?	N
Metal Mount?	Y
Extender Compatible?	Y
Case Included? / Type?	Y / Exclusive
47.25" x 31.5" Subject Framing Distance

History
Year Introduced	1993