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Sigma 40mm F/1.4 DG HSM Art E-Mount Lens, Weather-Sealed, Full-Frame
Mount:E-Mount (compatible with full-frame cameras)
Optical Elements:3 FLD elements, 3 SLD elements, 1 aspherical element
Lens Coating:Super Multi-Layer Coating for anti-reflection and flare resistance
Focus System:Hyper Sonic Motor autofocus with manual override
Weather Resistance:Water and dust resistant design with front protective coating
Aperture Blades:9 rounded blades
USB Dock Compatibility:Compatible with Sigma USB Dock for firmware updates and performance customization
The Sigma 40mm F/1.4 ART E-Mount Weather-Resistant Lens, model DG HSM, is a masterpiece crafted for photography enthusiasts seeking superior image quality and reliable performance. Manufactured by the renowned SIGMA brand in Japan, this lens combines cutting-edge optical technology with robust weather-sealing, making it an ideal choice for professionals and hobbyists alike. Whether you’re shooting portraits, landscapes, events, or creative scenes, this lens excels in studios, outdoor settings, and even challenging environments where weather protection is a must.
**Technical Specifications**
- Mount: E-Mount (Compatible with full-frame cameras)
- Aperture Range: f/1.4 to f/16
- Optical Construction: 3 FLD elements, 3 SLD elements, 1 aspherical element
- Coating: Super Multi-Layer Coating to minimize reflections and flare
- Focus System: Hyper Sonic AF Motor with manual override
- Weather Resistance: Weather-sealed construction with protective front coating
- Diaphragm: Rounded 9-blade for smooth, attractive bokeh
- Compatibility: Works with Sigma USB Dock for firmware updates and customization
**Key Features**
- Bright f/1.4 aperture delivers exceptional light sensitivity and beautiful background separation with professional bokeh
- Advanced optical design reduces distortion and chromatic aberration, guaranteeing high-resolution, detailed images
- Weather-resistant build ensures reliable use in outdoor and harsh conditions
- Protective front coating shields the lens from scratches and dirt
- Fast, quiet autofocus system is perfect for capturing critical moments and shooting video
**Use Cases & Suitable Environments**
The Sigma 40mm F/1.4 ART lens is ideal for portrait photographers, event coverage, product photography, landscape shots, and even professional cinematic work. Its versatile design fits perfectly in studios, homes, offices, outdoor locations, and areas with demanding weather conditions, thanks to its robust weather-sealing.
**Benefits**
- Outstanding image quality even in low-light scenarios
- Fast, precise autofocus for sharp results
- Flexible compatibility with a wide range of E-Mount cameras
- Highly durable and long-lasting construction with weather protection
**Care Instructions**
- Clean the lens regularly using a soft lens cloth
- Avoid touching the front glass directly
- Use the lens cap when not in use
- Store the lens in a dry, clean place to prevent moisture and dust
- Update firmware via Sigma USB Dock for optimal performance and feature improvements
Elevate your photography experience with the Sigma ART 40mm f/1.4 lens—unlock new levels of creativity and image clarity today!
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