Sigma 17-40mm f 1.8 DC Art Fuji X Mount Lens

Technical Details: Sigma 17-40mm f/1.8 DC Art Lens for Fujifilm X

The Sigma 17-40mm f/1.8 DC Art Lens, a pioneering zoom lens for APS-C mirrorless cameras, boasts a constant f/1.8 aperture across its entire zoom range, marrying prime-like optical excellence with video-friendly attributes. Its construction, featuring 17 elements in 11 groups - inclusive of four aspherical and four Special Low Dispersion elements - mitigates flare, ghosting, and aberrations, yielding exceptional sharpness and smooth bokeh courtesy of its 11-blade rounded diaphragm. The lens offers a minimum focusing distance of 11 inches and a maximum magnification ratio of 1:4.8, providing excellent versatility for close-up and wide-angle photography.

Key Features

• Constant f/1.8 aperture across entire zoom range
• 17 elements in 11 groups construction
• Minimum focusing distance of 11 inches
• Maximum magnification ratio of 1:4.8
• High-speed linear actuator autofocus

Top Three Features: Sigma 17-40mm f/1.8 DC Art Lens for Fujifilm X

Constant f/1.8 aperture across entire zoom range: This feature ensures consistent light intake regardless of the zoom level, making it ideal for shooting in varying light conditions. It also provides prime-like optical excellence, making it a versatile tool for both photography and videography.

17 elements in 11 groups construction: This intricate construction, inclusive of four aspherical and four Special Low Dispersion elements, mitigates flare, ghosting, and aberrations, yielding exceptional sharpness and smooth bokeh. This makes the lens perfect for capturing high-quality, detailed images.

High-speed linear actuator autofocus: This feature from Sigma ensures quick and precise focusing, which is essential for capturing high-quality images and videos. The quiet operation also makes it ideal for video recording, as it won't interfere with the audio.

Our expert's opinion about the Sigma 17-40mm f/1.8 DC Art Lens for Fujifilm X

The Sigma 17-40mm f/1.8 DC Art Lens for Fujifilm X is a pioneering zoom lens that offers prime-like optical excellence with video-friendly attributes. Its intricate construction mitigates flare, ghosting, and aberrations, yielding exceptional sharpness and smooth bokeh. With a constant f/1.8 aperture across its entire zoom range and a high-speed linear actuator autofocus, this lens is a versatile and indispensable tool for both photography and videography.