Sigma EX 80-400mm F4.5-5.6 DG OS Specifications

Next to each category and value there are articles describing it all, giving you a deeper understanding on every area so you can better understand the strengths and weaknesses.

Product
Name Sigma EX 80-400mm F4.5-5.6 DG OS

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Manufacturer Sigma
Release Date and Price
Release Year 2004
MSRP N/A
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Lens Type
Lens Type Telephoto
Supertelephoto
Zoom or Prime Zoom lens
Mount and Compatibility
Mount Canon EFNikon F
Designed for APS-C sensor No (Suitable for all sensors)
Focus
Autofocus (AF) Yes
Built-in Autofocus (AF) Motor Yes

Read more about Autofocus Motor
Motor Type No information
Focus Method No information
Closest Focusing Distance 180 cm
Aperture
Maximum Aperture F4,5-5,6
This lens has a variable aperture at different focal lengths.
F4,5 at 80 mm
F5,6 at 400 mm
Read more about Variable Aperture
Diaphragm Blades No information
Optics
Construction 20 elements  /  14 groups
Special Elements/Coatings No information
Focal Length
Focal Length 80-400 mm
Zoom Range 320 mm
Built-in Teleconverter No
Teleconverter Multiplier N/A
Image Stabilization Yes
OS
Image Stabilization CIPA rating N/A
Image Stabilization CIPA Rating
Physical
Weather Sealing No
Diameter 95 mm
Length 192 mm
Weight 1750 gr
Other
Filter Type Filter Thread
Filter Diameter 77 mm
Lens Hood Included
Lens Hood SKU N/A
Tripod Collar Included
Tripod Collar SKU N/A