Canon EF 400mm F2.8 L IS II USM vs Canon EF 300mm F2.8 L IS II USM

This is a full comparison between the lenses Canon EF 400mm F2.8 L IS II USM and Canon EF 300mm F2.8 L IS II USM.

Compare Specifications

Product
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Name Canon EF 400mm F2.8 L IS II USM Canon EF 300mm F2.8 L IS II USM
Manufacturer Canon Canon
SKU
Release Date and Price
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Release Year 2010 2010
Release Date
MSRP N/A 7000 USD
Buy it today
Lens Type
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Lens Type Telephoto
Supertelephoto
Telephoto
Zoom or Prime Prime lens (no zoom) Prime lens (no zoom)
Mount and Compatibility
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Mount Canon EF Canon EF
Designed for APS-C sensor No (Suitable for all sensors) No (Suitable for all sensors)
Focus
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type No information No information
Focus Method No information No information
Closest Focusing Distance 270 cm 200 cm
Maximum Magnification 0,18
Aperture
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Maximum Aperture F2,8 F2,8
Diaphragm Blades No information No information
Optics
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Construction 16 elements  /  12 groups 16 elements  /  12 groups
Special Elements/Coatings No information No information
Focal Length
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Focal Length 400 mm 300 mm
Zoom Range None (Prime lens)
No Zoom available.
None (Prime lens)
No Zoom available.
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization Yes
IS
Yes
IS
Image Stabilization CIPA Rating N/A N/A
Physical
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Weather Sealing Yes Yes
Diameter 163 mm 128 mm
Length 343 mm 248 mm
Weight 3850 gr 2400 gr
Other
Canon EF 400mm F2.8 L IS II USM
Canon EF 300mm F2.8 L IS II USM
Filter Type Drop-in Filter Drop-in Filter
Filter Diameter 52 mm 52 mm
Lens Hood Included Included
Lens Hood SKU ET-155 (WII) ET-120 (WII)
Tripod Collar Included Included
Tripod Collar SKU N/A N/A