Canon EF 400mm F2.8 L IS USM vs Canon EF 15mm F2.8 Fisheye

This is a full comparison between the lenses Canon EF 400mm F2.8 L IS USM and Canon EF 15mm F2.8 Fisheye .

Compare Specifications

Product
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Name Canon EF 400mm F2.8 L IS USM Canon EF 15mm F2.8 Fisheye
Manufacturer Canon Canon
SKU
Release Date and Price
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Release Year 1999 1987
Release Date
MSRP 7999 USD 719 USD
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Lens Type
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Lens Type Telephoto
Supertelephoto
Wide Angle Lens
Fisheye
Zoom or Prime Prime lens (no zoom) Prime lens (no zoom)
Mount and Compatibility
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
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 USM
Canon EF 15mm F2.8 Fisheye
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 300 cm 20 cm
Maximum Magnification
Aperture
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Maximum Aperture F2,8 F2,8
Diaphragm Blades No information No information
Optics
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Construction 17 elements  /  13 groups 8 elements  /  7 groups
Special Elements/Coatings No information No information
Focal Length
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Focal Length 400 mm 15 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
No
Image Stabilization CIPA Rating N/A N/A
Physical
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Weather Sealing Yes No
Diameter 163 mm 73 mm
Length 349 mm 62 mm
Weight 5370 gr 330 gr
Other
Canon EF 400mm F2.8 L IS USM
Canon EF 15mm F2.8 Fisheye
Filter Type Drop-in Filter Not possible to have Filter
Filter Diameter 52 mm N/A
Lens Hood Included Included (Solid Construction)
Lens Hood SKU ET-155 N/A
Tripod Collar Included N/A
Tripod Collar SKU N/A N/A