Canon EF 400mm f/2.8L IS USM Lens Specifications and Measurements

Convert to Metric
SpecificationsCanon EF 400mm f/2.8L IS USM Lens
  Canon EF 400mm f/2.8L IS USM Lens
Year Introduced 1999
Mounts On Full Frame, APS-C
Lenses / Groups 17/13
Angle of View: Diagonal 6°10'
Angle of View: Horizontal 5°10'
Angle of View: Vertical 3°30'
Aperture Range - Wide / Long f/2.8-32
Number of Aperture Blades 8
Rounded Aperture?
Manufacturer Specification Weight 189.6 oz
Actual Weight
Lens Hood Weight 11.6 oz
In-Use Weight
Manufacturer Spec Size (DxL) 6.42 x 13.74”
Measured Size (DxL) 6.42 x 14.11”
Max Diameter at Tripod Ring 7.7”
Max Length at Full Extension 14.11”
Internal Zoom? / Extends with Zoom?
Internal Focusing? / Extends with Focusing? Y / N
Lens Hood Size (DxL) 7.77 x 6.4”
Lens Length with Hood (Min / Max) 19.55 / 19.55”
Size of Rings - Zoom / Focus / 3.48”
Filter Size DI 52mm  UV ► CP ►
Front Element (Filter Mount) Rotates N
AF Motor Type Ring USM
Full Time Manual Focus Y
Focus Ring Rotation 270°
Focus Limiter? / Focus Limiter Ranges Y /
Distance Scale? / Type Y / Window
Close Focus  
Specified Min Focus Distance 118.1”
Tested Min Focus Distance (Wide / Long) 111.57”
Maximum Magnification (MM) 0.15x
Magnification Range with 12mm Ext Tube 0.19-0.03x
Magnification Range with 25mm Ext Tube 0.23-0.06x
Tripod Ring Included? / Removable? Y / N
Zoom Ring Lock Switch? N
Lens Hood Included / Model? Y / ET-155 Buy ►
Weather Sealed? / Filter Required? Y / N
Image Stabilization? / Stops? / Tripod Sensing? Y / /
Extender Compatible? Y
Case Included? / Type? Y / Lens Case 400 Buy ►
47.25" x 31.5" Subject Framing Distance 400mm = 44.90'
23.62" x 15.75"mm Target:
560mm = 31.11' (w/ 1.4x)
800mm = 45.03' (w/ 2.0x)
Review Canon EF 400mm f/2.8L IS USM Lens
  Buy Now  ►  Find the Canon EF 400mm f/2.8L IS USM Lens on
My Recommended Retailers

Where you buy your gear matters. You expect to get what you ordered and you want to pay a low price for it. The retailers I recommend below are the ones I trust for my own purchases. Get your Canon EF 400mm f/2.8L IS USM Lens now from:

eBay (Choose trustworthy sellers only)
(Using the links on this site to make any purchase provides support for this site)
The Tip Jar
This site and my family depend on your support. Can you help right now?

Please share this page!

Help  |  © 2018 The Digital Picture, LLC  |  Bryan CarnathanPowered By Christ!