Sigma 18-35mm F1.8 DC HSM Art

Description

The Sigma 18-35mm F1.8 DC HSM Art lens combines prime-like optical performance with zoom versatility, offering a constant f/1.8 maximum aperture across its entire focal range. Engineered specifically for APS-C sensors, it features Special Low Dispersion (SLD) glass and aspherical elements to minimize optical aberrations and ensure edge-to-edge sharpness. The Hyper Sonic Motor (HSM) delivers fast, quiet autofocus, while internal focusing and zooming mechanisms keep the lens length fixed during operation. A rounded 9-blade diaphragm creates pleasing background bokeh, making it a reliable tool for portraits, landscapes, and creative video work.

Pros & cons

• +Pro: Constant f/1.8 maximum aperture across the entire zoom range delivers exceptional low-light performance and shallow depth of field.
• +Pro: Internal focus and zoom design keeps the barrel length fixed for smoother operation.
• −Con: Noticeably heavier and bulkier than standard crop-sensor zoom lenses.
• −Con: Lacks built-in optical image stabilization.