The Sigma 10-18mm f/2.8 DC DN Contemporary Lens is a highly versatile ultra-wide-angle zoom lens designed specifically for APS-C mirrorless cameras. It is recognized as the world's smallest and lightest lens in its category, making it an ideal choice for photographers seeking portability without sacrificing performance.

Key Features

Focal Length: Covers an effective focal range of 15-27mm (35mm equivalent), suitable for a variety of photography styles including landscapes, interiors, and street photography.

Aperture: A constant maximum aperture of f/2.8 allows for excellent low-light performance and the ability to create a shallow depth of field, enhancing the bokeh effect in images.

Optical Design: The lens features a sophisticated construction of 13 elements in 10 groups, including three FLD (F Low Dispersion) and one SLD (Special Low Dispersion) glass element, along with four aspherical elements. This design minimizes optical aberrations and ensures sharpness across the entire frame.

Minimum Focusing Distance: With a minimum focusing distance of 11.6 cm (approximately 4.6 inches) at 10mm, it allows for creative close-up shots with a maximum magnification ratio of 1:4, making it suitable for unique compositions.

Compact Size: Measuring only 62.0mm in length and weighing just 260g, this lens is extremely portable, making it easy to carry for travel or daily use.

Video Capabilities: Designed to minimize focus breathing, it provides smooth focus transitions during video recording, which is particularly beneficial for vlogging and other video projects