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Rent NowSigma 30mm f/1.4 DC DN Contemporary Lens for Canon RF
Fast Normal-Length Prime Bright f/1.4 Aperture, Stepping Motor AF & Dust-Sealed Brass Mount (Includes Hood)
The Sigma 30mm f/1.4 DC DN Contemporary is a fast, versatile normal-length prime lens designed for crop-sensor (APS-C) Canon RF-mount mirrorless cameras. Providing a classic 35mm-equivalent focal length of 48mm, this lens provides a natural perspective ideal for everyday walkaround shooting, street photography, portraiture, and environmental video. Its bright f/1.4 maximum aperture excels in challenging low-light environments while offering extensive control over depth of field for dramatic subject isolation and background separation.
Engineered to balance high-level optical performance with everyday convenience, the optical architecture includes two aspherical elements and one high-refractive index element to control spherical aberrations, field curvature, and distortion. A Super Multi-Layer Coating suppresses ghosting and lens flare to maintain color fidelity in strong backlight. For hybrid photo and video workflows, an integrated stepping AF motor delivers smooth, rapid, and near-silent autofocus. Built with Thermally Stable Composite (TSC) material and a precision brass bayonet mount featuring rubber sealing, the lens offers durable, weather-resistant protection against dust and moisture.
This lens package includes the dedicated lens hood.
Key Features & Production Versatility
Bright f/1.4 Maximum Aperture: Delivers outstanding low-light performance and shallow depth-of-field control with a rounded 9-blade diaphragm for smooth bokeh.
Versatile 48mm Equivalent Field of View: Provides a standard “normal” perspective suitable for portraits, documentary, and general photography.
High-Precision Optical Construction: Features 2 aspherical elements and 1 high-refractive index element to limit distortion and boost edge-to-edge sharpness.
Quiet, Fast Stepping AF Motor: Stepping motor mechanism ensures swift, accurate, and near-silent autofocus tracking for stills and video.
Super Multi-Layer Coating: Reduces internal flare and ghosting to maintain image contrast in high-contrast lighting conditions.
Weather-Sealed Durable Build: Constructed from Thermally Stable Composite (TSC) with a rubber-sealed brass bayonet mount to resist environmental dust.
Technical Specifications
Lens Type: Fast Standard Prime Lens
Lens Mount System: Canon RF Native (APS-C / Crop-Sensor Format)
Focal Length: 30 mm (35mm Equivalent: 48 mm)
Maximum Aperture: f/1.4
Minimum Aperture: f/16
Minimum Focus Distance: 11.8 inches / 30 cm
Maximum Magnification Ratio: 1:7
Optical Construction: 9 Elements in 7 Groups (2 Aspherical, 1 High-Refractive Index)
Optical Coatings: Super Multi-Layer Coating
Autofocus Mechanism: Stepping Motor (STM)
Diaphragm Design: 9-Blade Rounded Iris
Filter Thread Diameter: 52 mm
Dimensions (Diameter x Length): Approx. 2.6 x 2.9 inches / 64.8 x 73.3 mm
Weight: Approx. 9.3 oz / 265 g
