The Canon RF 35mm F1.8 IS Macro STM Lens (model number 2973C005AA) promises versatility and high image quality in a compact package. This review is based on extensive field testing across various photographic scenarios, from bustling city streets to intimate macro shots.

This lens boasts an impressive array of features. The f/1.8 aperture allows for beautiful bokeh and excellent low-light performance. The Hybrid IS system, combining optical and electronic stabilization, significantly reduces camera shake, resulting in sharper images, especially useful when shooting handheld. The macro capabilities are surprisingly effective, allowing for incredibly detailed close-up shots. The customizable Lens Control Ring adds a layer of personalized control, making adjustments quick and intuitive. The STM focusing motor is remarkably quiet and fast, making it perfect for both stills and video.

In real-world use, the RF 35mm F1.8 IS Macro STM consistently impressed. Image sharpness is exceptional across the frame, even at wide apertures. The autofocus is snappy and accurate, rarely hunting even in challenging lighting conditions. The image stabilization is a game-changer, enabling sharp images at slower shutter speeds than would otherwise be possible. Macro photography with this lens is a joy; the level of detail captured is truly remarkable. Color rendition is accurate and pleasing, and the lens produces minimal distortion.

I did notice a slight amount of vignetting at f/1.8, but this is easily corrected in post-processing and is barely noticeable in most situations. The lens is also relatively compact and lightweight, making it an ideal travel companion.

Pros

• Excellent image quality and sharpness
• Fast and accurate autofocus
• Effective Hybrid IS image stabilization
• Impressive macro capabilities
• Compact and lightweight design
• Customizable Lens Control Ring

Cons

• Slight vignetting at f/1.8
• Relatively expensive compared to some competitors

The Canon RF 35mm F1.8 IS Macro STM (2973C005AA) is a truly versatile and high-performing lens. Its exceptional image quality, effective stabilization, and useful macro capabilities make it a strong contender for any serious photographer. While the price might be a deterrent for some, the overall performance and user experience justify the cost. I highly recommend this lens for street, travel, and macro photography.