Canon EF 400mm F4 DO IS USM vs Canon EF 200-400mm f/4 L IS USM Extender 1.4x

This is a full comparison between the lenses Canon EF 400mm F4 DO IS USM and Canon EF 200-400mm f/4 L IS USM Extender 1.4x.

Compare Specifications

Product
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Name Canon EF 400mm F4 DO IS USM Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Manufacturer Canon Canon
SKU 5176B002
Release Date and Price
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Release Year 2001 2013
Release Date 2013-05-14
MSRP 6469 USD N/A
Last known price 0 USD 11099 USD
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Lens Type
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Lens Type Telephoto
Supertelephoto
Telephoto
Supertelephoto
Zoom or Prime Prime lens (no zoom) Zoom lens
Mount and Compatibility
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Mount Canon EF Canon EF
Designed for APS-C sensor No (Suitable for all sensors) No (Suitable for all sensors)
Focus
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type No information Ring-Type Ultrasonic
Focus Method No information No information
Closest Focusing Distance 350 cm 200 cm
Maximum Magnification 0,15
Aperture
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Maximum Aperture F4 F4
Diaphragm Blades No information 9
Optics
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Construction 17 elements  /  13 groups 25 elements  /  20 groups
Special Elements/Coatings No information Fluorite and Ultra-Low dispersion glass elements, Sub-Wavelength Structure Coating and Super Spectra Coating
Focal Length
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Focal Length 400 mm 200-400 mm
Zoom Range None (Prime lens)
No Zoom available.
200 mm
Built-in Teleconverter No Yes
Teleconverter Multiplier N/A 1.4x
Image Stabilization Yes
IS
Yes
Image Stabilization CIPA Rating N/A 4 stops
Physical
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Weather Sealing Yes Yes
Diameter 128 mm 128 mm
Length 232 mm 366 mm
Weight 1940 gr 3620 gr
Other
Canon EF 400mm F4 DO IS USM
Canon EF 200-400mm f/4 L IS USM Extender 1.4x
Filter Type Drop-in Filter Drop-in Filter
Filter Diameter 52 mm 52 mm
Lens Hood Included Included
Lens Hood SKU ET-120 ET-120 (WII)
Tripod Collar Included Included
Tripod Collar SKU N/A N/A