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Overview

This is a Refurbished product in Excellent condition.

It has been tested for 100% functionality, carefully cleaned, and has few to no visible signs of wear. Includes 1-year warranty.

The Sigma 45 mm f/2.8 DG DN | Contemporary is a compact standard prime lens for L-mount full-frame mirrorless cameras. It offers crisp optics, a natural 45 mm field of view, a bright f/2.8 aperture, fast autofocus, and a durable dust- and splash-resistant build in a lightweight package — perfect for everyday, portraits, travel, and street photography.
Refurbished Excellent

(Refurbished Excellent) Sigma 45mm f/2.8 DG DN | Contemporary - L-mount Camera Lens

Model: Sigma 45 mm f/2.8 DG
Web Code: 19708253
Sold and shipped by | 4.2 seller rating (23 reviews)

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The Sigma 45 mm f/2.8 DG DN | Contemporary is a versatile and lightweight fixed-focal-length prime lens designed for L-mount full-frame mirrorless cameras from Panasonic, Leica, and Sigma. It delivers a classic 45 mm perspective (close to a natural field of view on full-frame), making it ideal for street, environmental portraits, travel, documentary, and everyday photography.

Built with eight optical elements in seven groups and a rounded seven-blade diaphragm, this lens produces sharp, high-contrast images with pleasing out-of-focus rendering and smooth bokeh. Its f/2.8 maximum aperture provides good performance in varied lighting while keeping the lens compact.

The lens features fast, quiet autofocus suitable for stills and video, and supports DMF (Direct Manual Focus) and AF+MF focus modes for intuitive control. Its dust- and splash-resistant mount helps protect against the elements when shooting outdoors.

Despite its robust build, the Sigma 45 mm f/2.8 remains lightweight at about 215 g (L-mount) with a compact form (≈64.0 mm diameter × 46.2 mm length), making it excellent for on-the-go shooting and travel. It accepts 55 mm front filters, and includes practical accessories like a lens hood and caps in the box.

Overall, this Contemporary-line 45 mm lens strikes an ideal balance between image quality, portability, and usability, offering a flexible everyday prime that complements a wide range of shooting styles and mirrorless bodies.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

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Product Category
Camera lenses and flashes
Return/Exchange Period
30 days
Condition
Unopened, Opened (a 15% restocking fee will be applied)

This product can only be returned if unopened. Restocking fees may apply.

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