Sigma 17-40mm f/1.8 Art DC

Name: Sigma 17-40mm f/1.8 Art DC
Brand: Sigma
Price: 947.73 USD
Availability: InStock

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Sigma 17-40mm f/1.8 Art DC

from $904.00 up to $1,004.95

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Sigma 17-40mm f/1.8 Art DC

Art (light-gathering power)ultrasonic

Lens type	wide angle
System	Canon Sony Leica Fuji
Mount	Canon RF-S Fujifilm X Leica SL Sony E
Focal length	17 - 40 mm
Aperture value	f/1.8
Min. diaphragm	16
Minimum focus distance	0.28 m
Maximum zoom	0.2
Sensor size	APS-C
Autofocus drive	ultrasonic drive motor
Internal focus
Design (elements/groups)	17 elements in 11 groups
Number of diaphragm blades	11
Filter diameter	67 mm
Dimensions (diameter/length)	73x116 mm
Weight	535 g
Added to E-Catalog	July 2025

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sigma 2026 - new arrivals, bestsellers, and the most relevant models Sigma.

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	Sigma 17-40mm F1.8 DC Art for Fuji X SIG1740FUJ The Sigma 17-40mm F1.8 DC. Compatible with Fuji X mount. Constant f/1.8 aperture for low light performance. Ideal for landsca... morepes, portraits, and events. Professional Art line optical design Newegg.com Delivery: in USA Report	$904.00 Buy in shop

	Sigma 17-40mm f/1.8 DC Art Lens (FUJIFILM X) Bundle 2 AG5SIG1740FUJXB2 Bundle Includes: Sigma 17-40mm f/1.8 DC Art Lens (FUJIFILM X) Filter Kit, Digital Cleaning Solution, Cleaning Cloth,Tabletop... moreTripod, Air Blower, Cleaning Brush. Ultra-Bright Constant f/1.8 Aperture for Low-Light & Creative Control Push your creative limits with the worlds first APS-C zoom lens featuring a constant f/1.8 aperture throughout its entire 1740mm range. Achieve superior low-light performance, isolate subjects with beautiful shallow depth of field, and enjoy consistent exposure from wi Newegg.com Delivery: in USA Report	$909.95 Buy in shop

	Sigma 17-40mm f/1.8 DC Art Lens for Sony E, APS-C Wide-to-Normal Zoom, HLA Autofocus, Aperture Ring, Bundle with UV/CPL/ND F Amazon.com Delivery: in USA Report	$919.00 Buy in shop

	Sigma 17-40mm f/1.8 DC Art Lens Mount for FUJIFILM X - Full-Frame Format, Wide Angle Lens with 64GB Extreme SDXC Memory Card Amazon.com Delivery: in USA Report	$919.00 Buy in shop

	Sigma 17-40mm f/1.8 DC Art Lens for Fujifilm X Mirrorless Camera, APS-C Wide-to-Normal Zoom, Bundle with Filter Kit \| PC Sof Amazon.com Delivery: in USA Report	$919.00 Buy in shop

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Constant f/1.8 aperture

The lens’s standout feature is its constant maximum aperture of f/1.8 across the entire zoom range. This ensures comfortable shooting even in low light without excessively boosting ISO, and also allows you to create expressive bokeh. A 11‑blade aperture is responsible for soft, beautiful background blur.

Wide compatibility

The lens is offered for popular mirrorless systems: Sony E, Fujifilm X, Leica SL, and Canon RF-S. All versions except the Canon one come with an aperture ring featuring a click switch. On the Canon version, this ring can be reassigned via the camera menu.

Internal zoom and focusing

Autofocus is driven by a fast HLA linear motor. The lens design provides internal focusing and internal zoom, with noticeable focus breathing minimized. Despite its impressive specs, the model remains relatively light — it weighs just over 500 grams.

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