The Sigma 10-18mm f/2.8 DC DN Lens for Canon RF (Renewed) offers photographers a high-performance ultra-wide-angle solution in a remarkably compact form factor. Designed specifically for APS-C mirrorless cameras, this lens provides a versatile focal range equivalent to 16-29mm on full-frame systems. It features a fast constant aperture of f/2.8, which allows for consistent exposure settings throughout the zoom range and provides excellent low-light performance. This renewed version undergoes professional inspection and testing to ensure it functions and looks like new, offering a sustainable and cost-effective way to access premium optics for landscape, travel, and video applications.
The optical construction of the Sigma 10-18mm f/2.8 DC DN Lens for Canon RF (Renewed) is engineered to deliver sharp, high-contrast imagery while minimizing common distortions. By utilizing multiple low-dispersion and aspherical elements, the lens effectively controls chromatic aberrations and maintains clarity from edge to edge. It also boasts a minimum focusing distance of just 4.6 inches at the wide end, enabling unique close-up perspectives with expansive backgrounds. The stepping motor autofocus system ensures that focusing is both rapid and quiet, making it an ideal choice for content creators who need reliable tracking during video recording or vlogging.
Portability is a hallmark of the Sigma 10-18mm f/2.8 DC DN Lens for Canon RF (Renewed), as it stands as one of the smallest and lightest lenses in its class. Weighing only a few hundred grams, it balances perfectly on smaller Canon RF-mount bodies without feeling cumbersome during long days of shooting. The build quality remains robust, featuring a mount with a dust- and splash-resistant structure to protect against the elements. This combination of optical excellence, fast aperture, and lightweight design makes it a premier choice for photographers looking to expand their creative horizons with a wide-angle perspective that does not sacrifice image quality or ease of use.
FEATURES:
– Sigma 10-18mm F2.8 lens
– Designed for Canon RF mount
– Renewed and fully inspected
– Constant F2.8 maximum aperture
– Ultra-wide angle zoom range
– Compact and lightweight design
– DC DN Contemporary series
– Fast stepping motor autofocus
– Minimum focusing distance 11.6cm
– Effective flare and ghosting resistance
– Dust and splash resistant mount
The Sigma 10-18mm f/2.8 DC DN Lens for Canon RF (Renewed) offers photographers a high-performance ultra-wide-angle solution in a remarkably compact form factor. Designed specifically for APS-C mirrorless cameras, this lens provides a versatile focal range equivalent to 16-29mm on full-frame systems. It features a fast constant aperture of f/2.8, which allows for consistent exposure settings throughout the zoom range and provides excellent low-light performance. This renewed version undergoes professional inspection and testing to ensure it functions and looks like new, offering a sustainable and cost-effective way to access premium optics for landscape, travel, and video applications.
– Fast f/2.8 constant aperture
– Ultra-wide angle focal range
– Compact and lightweight design
– Excellent optical performance
– Stepping motor for quiet focus
– Durable build quality
– Great value for price
– Lacks built in image stabilization
– Notable barrel distortion at wide end
– Vignetting present at maximum aperture
– No physical AF MF switch
– Controls are somewhat limited
– Small size may feel unbalanced
– Renewed items have shorter warranties
– Potential for minor cosmetic wear
The Sigma 10-18mm F2.8 DC DN Contemporary lens for Canon RF mount offers a compelling blend of a fast constant aperture and an ultra-wide focal range within an impressively compact and lightweight build, delivering excellent optical performance and quiet autofocus at a great price point. However, users must weigh these advantages against the lack of built-in image stabilization and physical AF/MF switches, as well as optical characteristics like barrel distortion and vignetting at wide settings. Furthermore, choosing the renewed version may involve minor cosmetic wear and a shorter warranty, while the lens’s small stature could feel unbalanced on larger camera bodies. Read more…
A Small Branch Against a Bright Blue Sky

A hand holds a small branch with tiny yellow berries. The branch is positioned in the center of the frame. It points toward a bright white sun. The sun is slightly obscured by thin clouds. The sky is a deep blue at the top. It transitions into a soft hazy white near the horizon. Wispy clouds stretch across the lower half of the image. The person holding the branch is mostly silhouetted. The lighting is very bright and natural. The composition is minimalist and peaceful. Small details of the berries are visible against the light. The overall mood of the image is calm and serene.
Sigma 10-18mm f/2.8 DC DN Contemporary Lens

This image shows a professional Sigma camera lens. It is a wide-angle zoom lens. The lens barrel is black and features a matte finish. There are two textured rings for manual adjustments. The top ring controls the zoom. Numbers ranging from 10 to 18 are printed on the barrel. The middle section displays the lens specifications. It shows a constant aperture of f/2.8. The filter thread size is 67mm. A silver Sigma logo is visible on the side. The lens mount at the bottom is made of shiny metal. The overall design is compact and robust. This lens is designed for mirrorless camera systems.
Sigma 10-18mm f2.8 DC DN Contemporary Lens

This image shows a Sigma 10-18mm f2.8 DC DN Contemporary lens. The lens is designed for mirrorless cameras with APS-C sensors. It features a compact and lightweight black body. The zoom ring has markings for 10, 12, 14, 16, and 18 millimeters. A textured focus ring is located toward the front of the barrel. White text on the side identifies the specific focal length and aperture range. The lens has a 67 millimeter filter thread size. A small silver letter C badge indicates it belongs to the Contemporary line. The front glass element has a visible greenish coating. A metal mount is visible at the rear of the lens. This lens is ideal for landscape and travel photography.
Canon EOS R7 with Sigma Ultra Wide Lens

This image shows a top down view of a Canon EOS R7 mirrorless camera. A Sigma ten to eighteen millimeter f two point eight DC DN lens is attached to the body. The camera has a matte black finish with various control dials and buttons visible on the top plate. The Canon logo is clearly printed in white near the viewfinder. The lens features a wide zoom ring and a petal shaped lens hood. A mode dial is positioned on the right side of the top deck. The shutter button and a multi function button are located on the grip. This setup is designed for high performance photography. The camera body appears compact yet robust. The lens is quite large relative to the body size. This combination is ideal for landscape and architectural shots.
A dense tunnel of bamboo and foliage

A narrow path winds through a thick grove of trees. Tall bamboo stalks lean inward to create a natural archway. Dark green leaves fill the upper corners of the frame. Bright white light glows at the far end of the passage. The ground is covered in dark soil and scattered debris. A thin pipe or rail runs along the left side of the trail. The camera angle looks upward from a low position. Shadows dominate the foreground and the sides of the path. The overall atmosphere feels secluded and mysterious. Nature seems to be reclaiming the space around the walkway.
A modern mirrorless camera with a wide angle lens resting on a rock

A black mirrorless camera sits on a reddish brown rock. The camera body has a textured grip and a digital viewfinder. A wide angle lens is attached to the front of the body. The lens has a ribbed focus ring and a petal shaped hood. The background shows a blurry landscape with natural earth tones. Soft daylight illuminates the camera equipment. The camera is positioned horizontally across the frame. The rock surface is uneven and rugged. Shallow depth of field keeps the camera in sharp focus. The overall scene suggests outdoor landscape photography.
Canon Mirrorless Camera with Sigma Lens

A black Canon mirrorless camera sits on a textured brown surface. It is equipped with a Sigma wide-angle lens and a tulip-shaped lens hood. The camera body features various dials and buttons on the top right side. The Sigma lens has visible markings and a ribbed focus ring. A black camera bag and a tripod leg are visible in the blurred background. The lighting is soft and natural. The camera is angled toward the right of the frame. The overall composition focuses on the details of the professional photography equipment.
Skyscrapers Reaching Toward the Evening Sky

A worm’s-eye view captures several massive skyscrapers. They converge toward the center of the frame. The buildings are made of glass and steel. Warm lights glow from the windows of the offices. A deep blue sky is visible between the structures. Wispy white clouds drift across the atmosphere. One building features a prominent spire reaching upward. A street lamp stands in the foreground on the right side. The perspective creates a sense of immense scale and height. The overall mood is modern and urban. The lighting suggests it is dusk or early evening.
Google Image Search Results for Sigma 10-18mm Lens

The image shows a Google search results page for a Sigma 10-18mm f2.8 lens for Canon RF mount. Several product images of the lens are displayed in a grid layout. The top search bar contains the specific model name. Some images show the lens by itself. One image shows a kit including a cleaning set and lens caps. The search results include links to retailers like Amazon and Pro Photo Supply. There are filter chips at the top for related searches like Canon EOS and RF mount. A correction suggestion appears in red text below the search bar. The overall interface is the standard Google Images layout. The lens itself is black and compact with a wide zoom ring. Several angles of the lens are visible including side views and front views.
Google Search Results for Sigma 10-18mm Lens

The image shows a Google Image search results page for a Sigma 10-18mm f2.8 DC DN Contemporary lens. Several thumbnails display the lens from different angles. Some photos show the lens mounted on Canon and Sony mirrorless camera bodies. Other images feature the lens alone with its lens hood attached. There are also results for a similar 18-50mm lens. The search bar at the top contains the product name. Source labels like Amazon, Sigma Blog, and DPReview appear under the images. The layout is a standard grid of photography equipment photos. The interface includes typical Google search filters and icons. Most of the gear shown is black and professional in appearance.
Google Search Results for Sigma 10-18mm Lens

The image shows a Google search results page for a Sigma 10-18mm f2.8 DC DN Contemporary lens. An AI Overview section appears at the top of the search results. This section provides a detailed summary of the lens features. It describes the product as a lightweight and ultra-wide zoom lens. The text mentions it is designed for APS-C mirrorless cameras with a Canon RF mount. Key highlights include a fast f2.8 aperture and suitability for vlogging. A small product photo of the black lens is positioned next to the summary text. Several shopping filters like Adorama and Walmart are visible in a row above the overview. Additional product cards and technical specifications appear on the right side of the screen. The layout is clean and follows the standard Google search interface design.
Google Shopping search results for Sigma 10-18mm lens

The image shows a web browser displaying a Google Shopping search for the Sigma 10-18mm f/2.8 DC DN Contemporary lens for Canon RF. A single product listing is visible at the top left corner. The lens is priced at $679.95 and is marked down from its usual price of $729. It is available through Walmart and other retailers with free delivery. The product has a high rating of 4.9 stars based on 201 reviews. Below the main listing a message states that there are not many shopping matches for this topic. A button to see all results is placed in the center of the page. The user’s location is identified as Kansas City, Missouri. The overall layout is clean with a white background and standard Google interface elements.
YouTube search results for the Sigma 10-18mm f2.8 lens

The image shows a YouTube search page with several video results. The search query in the bar at the top focuses on the Sigma 10-18mm f2.8 DC DN lens for Canon RF mount. The first video is a review by Christopher Frost featuring a large thumbnail of the lens. It has 116 thousand views and was posted two years ago. The second video is by Pav SZ and describes the lens as a game changer for Canon APS-C cameras. This video has 5.8 thousand views from one year ago. A third video is partially visible at the bottom with a title calling it the best APS-C wide angle lens. The layout includes the standard YouTube sidebar with Home, Shorts, and Subscriptions icons. The interface is clean with a white background and dark text. Each video entry shows a thumbnail, title, view count, and channel name.

