Sigma 28-45mm F1.8 DG DN Art

Description

The Sigma 28-45mm F1.8 DG DN Art is a fast full-frame zoom lens designed for exceptional optical performance and creative low-light flexibility. Featuring a constant maximum aperture of f/1.8 across the entire zoom range, it delivers prime-like sharpness alongside smooth bokeh. An internal zoom and focusing mechanism ensures the physical length remains unchanged during operation, making it ideal for gimbal and tripod setups. Equipped with a high-response linear actuator autofocus motor and advanced anti-reflective coatings, it suppresses flare, ghosting, and focus breathing for outstanding stills and cinematic video production.

Pros & cons

• +Pro: Constant f/1.8 maximum aperture delivers prime-lens sharpness and outstanding low-light performance across the entire zoom range.
• +Pro: Internal zoom and focusing mechanism keeps lens balance stable for video and gimbal use.
• −Con: Relatively heavy and bulky compared to standard variable-aperture standard zoom lenses.
• −Con: Lacks built-in optical image stabilization.