Sigma 18-50mm F2.8 DC DN | Contemporary (Canon RF)

Overview

Ideal for a wide range of photo and video applications including landscapes, portraits, street photography, architecture, and events, the 18-50mm f/2.8 DC DN Contemporary Lens from Sigma is a small, light, and bright standard zoom for crop-sensor mirrorless cameras. Offered here with a Canon RF-mount, this lens provides a versatile full-frame equivalent zoom range of 29-80 and a wide constant aperture of f/2.8 throughout the entire zoom range. The lens design includes three high-precision glass-molded aspherical elements coupled with a special low dispersion element. Together they minimize the total number of elements for superb optical quality without excessive weight. Autofocus is exceptionally fast and quiet thanks to the lens's stepping motor, which can be particularly useful when shooting video or fast-moving subjects such as children and animals. An ultimate workhorse, the lens features a minimum focusing distance of just 4.8", enabling it to be used for macro-style close-up photography, and the lens is also outfitted with a rounded seven-blade diaphragm for a pleasing bokeh quality.

Key Features

• RF-Mount Lens/APS-C Format
• 29-80mm (35mm Equivalent)
• Aperture Range: f/2.8 to f/22
• Minimum Focusing Distance: 4.8"
• Three Aspherical Elements
• Special Low Dispersion Element
• Rounded 7-Blade Diaphragm
• Dust- and Splash-Proof Design
• Includes LH582-02 Lens Hood

Technical Details

In the Box

• Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Canon RF
• Sigma LCF-55 III 55mm Lens Cap
• Sigma Lens Hood for 18-50mm f/2.8 DC DN Contemporary Lens

Overview

Featuring a dramatic 178° angle of view, this 10mm f/2.8 Fisheye Lens from 7artisans is an all-manual lens with a de-clicked aperture ring. Designed for Canon RF-mount cameras, this lens lets you produce unique perspectives and creative distortions. Its large viewing angle is well-suited for travel, landscapes, panoramas, nighttime scenes, underwater photography, and more. This robustly built lens is constructed of 11-elements in eight-groups and one Hoya ultra-low dispersion element, which reduces chromatic aberration. The lens's f/2.8 maximum aperture benefits working in a variety of lighting conditions while maintaining a small and lightweight form factor, and with a minimum focus distance of just 6.7" you get to experience the fun of shooting close to your subject while capturing a wide expanse.

• Fisheye design renders a 178° angle of view to produce a distinct visual appeal characterized by dramatic distortion and a creative depiction of space
• Bright f/2.8 maximum aperture suits working in a variety of lighting conditions and also contributes to the sleek form factor
• Manual focus design permits working with subjects as close as 6.7" away
• De-clicked aperture ring provides silent and smooth exposure adjustment that is well-suited for video application
• Ultra-low dispersion element reduces chromatic aberration

Key Features

• Canon RF-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to f/22
• One Ultra-Low Dispersion Element
• Fisheye Design
• Manual Focus Lens
• De-Clicked Aperture Ring
• 178º Angle of View
• Minimum Focus Distance: 6.7"

Technical Details

In the Box

• 7artisans Photoelectric 10mm f/2.8 Fisheye Lens for Canon RF
• Front Lens Cap
• Rear Lens Cap