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Rent NowThe Sigma 30mm f/1.4 DC DN Contemporary is a fast standard prime lens designed for Sony APS-C E-mount mirrorless cameras, offering a bright maximum aperture in a compact package well suited to portraiture, low-light shooting, and everyday photography. As part of Sigma’s Contemporary line, it targets photographers who want strong optical performance without the size and weight of full-frame-covering optics.
Optically, the lens offers a 30mm focal length with a maximum aperture of f/1.4. On Sony’s APS-C sensor, this delivers a 35mm-equivalent field of view of approximately 45mm, closely matching a classic standard perspective well suited to street photography, everyday shooting, and environmental portraiture. The fast f/1.4 aperture allows for strong subject separation and background blur along with excellent low-light performance, characteristics valued by portrait and available-light photographers. A rounded aperture diaphragm contributes to smooth, pleasing background rendering when shooting close to wide open.
Autofocus is handled by Sigma’s stepping motor (STM) system, delivering quiet, smooth focusing well suited to both stills and video work, including continuous autofocus during movie recording. The lens also offers a reasonably close minimum focusing distance, allowing for enhanced close-up shooting versatility.
Build quality includes a compact, lightweight barrel construction consistent with Sigma’s Contemporary line positioning, along with a dust- and splash-resistant mount to help protect against moisture and debris during outdoor shooting.
As an APS-C-specific E-mount lens, the Sigma 30mm f/1.4 DC DN Contemporary is designed exclusively for Sony’s APS-C E-mount mirrorless cameras and does not cover a full-frame image circle, making it a dedicated option within Sony’s APS-C lens ecosystem.
Key Features
– 30mm f/1.4 standard prime lens for Sony APS-C E-mount
– Approximately 45mm full-frame-equivalent field of view
– Stepping motor (STM) autofocus
– Dust- and splash-resistant mount
– Compact, lightweight Contemporary-line construction
– Designed for Sony APS-C E-mount mirrorless cameras
