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Sigma 100-400mm f5-6.3 DG DN OS Contemporary - FUJIFILM X
Sigma

100-400mm f5-6.3 DG DN OS Contemporary - FUJIFILM X (COS1004DGDNX)

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$1,379.00
Best price across 19 retailers

As of October 27, 2026, the Sigma 100-400mm f5-6.3 DG DN OS Contemporary - FUJIFILM X is available from 19 Canadian retailers, starting at $1,379.00 CAD, lowest at Gosselin Photo, Excellent Photo, Downtown Camera, and Camera Canada.

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RetailerCurrent Price
Camera CanadaBEST
In Stock
$1,379.00Buy at Camera Canada
Downtown CameraBEST
In Stock
$1,379.00Buy at Downtown Camera
Excellent PhotoBEST
In Stock
$1,379.00Buy at Excellent Photo
Gosselin PhotoBEST
In Stock
$1,379.00Buy at Gosselin Photo
Aden Camera
In Stock
$1,379.95Buy at Aden Camera
BC Camera
In Stock
$1,379.95Buy at BC Camera
Camtec Photo
In Stock
$1,379.95Buy at Camtec Photo
NFLD Camera Imaging
In Stock
$1,379.95Buy at NFLD Camera Imaging
Royal Photo
In Stock
$1,379.95Buy at Royal Photo
Sigma Canada
In Stock
$1,379.95Buy at Sigma Canada
The Camera Store
In Stock
$1,379.95Buy at The Camera Store
Bell Arte Camera
In Stock
$1,379.99Buy at Bell Arte Camera
Camera Kingston
In Stock
$1,379.99Buy at Camera Kingston
Don's Photo
In Stock
$1,379.99Buy at Don's Photo
Ivan's Camera
In Stock
$1,379.99Buy at Ivan's Camera
Japan Camera
In Stock
$1,379.99Buy at Japan Camera
Kerrisdale Cameras
In Stock
$1,379.99Buy at Kerrisdale Cameras
McBain Camera
In Stock
$1,379.99Buy at McBain Camera
Photo J
In Stock
$1,379.99Buy at Photo J

At a glance

  • Compared across 19 Canadian retailers, from $1,379.00 to $1,379.99: a $0.99 spread.
  • Available at 19 of the 141 Canadian retailers and brand stores we track.
  • At $1,379.00, this is near the high end of its 90-day range (90-day range $939.99–$1,379.99, over 28 days of tracked prices).

Prices last verified October 26, 2026.

About the Sigma COS1004DGDNX

The Sigma 100-400mm f5-6.3 DG DN OS Contemporary - FUJIFILM X carries model number COS1004DGDNX and barcode (GTIN) 00085126750756. The Sigma COS1004DGDNX's lens type, Zoom, is shared by 390 of the 1,253 lenses we list in stock with a known lens type (31%).

At $1,379.00, the Sigma COS1004DGDNX costs more than 889 of the 1,365 lenses we list with a price today (65%); the median is $959.00. Among the 181 Sigma lenses we list with a price today, which run from $219.99 to $34,999.95, the Sigma COS1004DGDNX is the 55th highest-priced. Camera Canada, Downtown Camera, Excellent Photo and 1 more share the lowest new price for the Sigma COS1004DGDNX, $1,379.00.

In the past 90 days we recorded 90 new prices for the Sigma COS1004DGDNX from 20 retailers, the earliest on August 1, 2026 ($1,379.95). The Sigma COS1004DGDNX's lowest recorded new price was $939.99 at Aden Camera on August 30, 2026, and its highest $1,379.99 at Kerrisdale Cameras on August 1, 2026.

Compared with the products we list in stock today. How we compare

Price History (up to 6 months)

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Lowest in the last 30-day: $1,229.95 on Oct 3, 2026, current price is 12% above that floor

Key Specifications

Mount & Type

Mount
Fujifilm X
Coverage
Full Frame
Type
Zoom

Focal Length & Aperture

Focal Length
100–400 mm
Max Aperture
f/5–6.3
Min Aperture
f/22

Stabilization

Stabilization
Yes

Focus

Autofocus
Yes
Max Magnification
0.244×

Construction

Weather Sealed
Yes

Physical

Filter Thread
67 mm

Detailed Specifications

Show

Optics

Lens Line
Contemporary
Lens Type
zoom
Format Coverage
Full frame
Minimum Aperture
22.0
Max Magnification
0.244

focus

Autofocus
Yes

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