Sigma 18-50mm f2.8 DC DN Contemporary Lens for L-Mount

The Sigma 18-50mm f2.8 DC DN Lens offers a constant f2.8 aperture throughout the entire zoom lens and can be characterised by its incredibly lightweight form and impressive adaptability to a wide range of photographic disciplines. At just 290g, this lens is incredibly compact and well-suited to well-suited to handheld work on the go, gimbal shooting, vlogging, and one-person video productions.

Sigma 18-50mm f2.8 DC DN Contemporary Lens Key Features:

• Expansive f2.8 aperture throughout the zoom range
• Covers 27mm - 75mm (in 35mm format)
• Suited to handheld, gimbal shooting, vlogging, and more
• Combines exceptionally well with the full-frame Sigma fp L
• Used as a sub-lens alongside select full-frame cameras
• Fast, near-silent AF system
• Sharp, intuitive interior focus system
• Minimum focusing distance of 12.1 cm
• Maximum magnification of 1:2.8
• Integrates 13 lens elements within 10 key groups
• Actively minimises flare and ghosting
• Compact and lightweight exterior lens barrel
• Weighing just 290g in total
• Includes a removable petal-shaped lens hood
• “Made in Japan” high-standard of craftmanship

Expanded Sigma 18-50mm f2.8 DC DN Contemporary Lens Key Features:

Expansive f2.8 Aperture

The Sigma 18-50mm f2.8 DC DN Contemporary Lens has a large f2.8 aperture, whilst covering 27mm - 75mm in the 35mm format. In short, this encourages the production of a smooth bokeh aesthetic to sit behind the in-focus subject. This is especially prevalent when shooting close-up portraiture, further complemented by an intricately crafted optical configuration to include 13 lens elements within 10 key groups. In particular, the 3 high-precision glass-moulded aspherical elements combined with the minimisation of the total number of elements aid in the output of quality imagery across the board. In-camera aberration correction further eliminates optical imperfections to include distortion and vignetting.

Compact and Lightweight Design

This lens boasts a lightweight, compact design to match the outstanding portability of APS-C mirrorless camera bodies. By doing so, it stands as an ideal day-to-day lens that is both reliable and one of the smallest within its class. To detail this further, the Sigma 18-50mm f2.8 DC DN boasts a maximum diameter of 65.4mm, a length of 74.5mm, and weighs in at just 290g. To do this and still maintain a constant aperture of f2.8, that’s seriously impressive.

Sigma pride themselves on build quality. With this lens being no exception, utilising a central polycarbonate material called Thermally Stable Composite (TSC). This material is sleek and incredibly robust, whilst also having a thermal conductivity close to that of aluminium. To simplify, this allows for stable performance and operability in varying temperatures, whilst key internal components have been crafted from metal to allow them to be thinner and more rigid. Again, this is massively beneficial for on-the-go creators looking for a reliable lens to stand up to heavy amounts of use.

Suited to Various Photographic Disciplines

The 18-50mm f2.8 DC DN stands as an incredibly versatile imaging tool suited to a wide range of photographic disciplines. Due to its fast and near-silent AF system, you can rely on this lens when recording more intimate pieces to camera, shooting stills in quiet interior spaces, and also when capturing fast-moving subjects. This is predominantly down to the stepping motor being used as the AF actuator. It is also incredibly well-suited to handheld work on the go, gimbal shooting, vlogging, and one-person video productions.

Further to this, the 18-50mm f2.8 DC DN combines exceptionally well with the full-frame Sigma fp L digital camera system. This specific combination weighs just 712g, which is perfect for content creators looking for a reliable, lightweight, and high-functioning camera setup to be used as a professional standard. In addition, this lens can also be used as a sub-lens alongside select full-frame cameras (used in crop mode).

What’s in the box?

• 1 x Sigma 18-50mm f2.8 DC DN Contemporary Lens
• 1 x FRONT CAP LCF-55III
• 1 x PETAL TYPE LENS HOOD LH582-02
• 1 x REAR CAP LCRII

FAQs:

What is the filter size of this Sigma lens?

This lens is compatible with 55mm filters.

Is this lens suited to close-up portrait work?

Due to its wide aperture of f2.8 throughout the entire zoom range, this lens has the capacity to produce a smooth bokeh to sit behind the in-focus subject, which helps in the production of high-end portrait photography.

What is the weight of the full-frame Sigma fp L, plus the Sigma 18-50mm f2.8 DC DN?

This versatile camera setup weighs in at just 712g.

What is the exterior lens barrel constructed from?

Sigma are known for their build quality, with this lens utilising a central polycarbonate called Thermally Stable Composite (TSC). This material is sleek and incredibly robust, whilst also having a thermal conductivity close to that of aluminium. In short, this allows for stable performance and operability in changing temperatures.