Canon has introduced a new ultra-wide angle zoom lens, the RF 16-28mm F2.8 IS STM, designed specifically for full-frame mirrorless cameras such as the EOS R8. This lens offers a constant F2.8 aperture across its entire zoom range and is positioned as a more accessible alternative to Canon's professional-grade RF 15-35mm F2.8L IS USM. The 16-28mm lens aims to cater to enthusiasts by providing a compact, lightweight design while maintaining high optical performance. It also features image stabilization and robust build quality, making it an attractive option for both photography and videography.

Compact Design and Versatile Performance

The RF 16-28mm F2.8 IS STM is built with a focus on accessibility and portability. Weighing just 445 grams, this lens is significantly lighter than its professional counterpart, yet it retains essential features like a customizable control ring and image stabilization. When paired with in-body stabilization-equipped cameras like the EOS R6 Mark II, the lens can achieve up to 8 stops of stabilization. Even with the less expensive EOS R8, users benefit from 5.5 stops of stabilization. This combination ensures stable shots even in low-light conditions or handheld shooting scenarios.

Designed to complement Canon’s smaller mirrorless bodies, the 16-28mm lens shares a similar form factor and control layout with the RF 28-70mm F2.8 IS STM. Both lenses are crafted to work seamlessly together, offering a consistent user experience. Despite being more affordable, the 16-28mm does not compromise on build quality, featuring a durable metal mount and solid construction. Its Japanese manufacturing ensures reliability and longevity. The lens is well-suited for enthusiasts who seek a balance between performance and portability without breaking the bank.

Evaluating Optical Quality and Market Position

In terms of optical performance, the RF 16-28mm F2.8 IS STM delivers impressive results. At the wide-angle end, some curvilinear distortion and vignetting are noticeable in raw files, but these issues are effectively corrected in JPEG output. The lens maintains sharpness from the center to the edges of the frame, ensuring detailed and vibrant images. This makes it particularly suitable for urban landscapes, architecture, and vlogging, where the extra-wide perspective adds a dynamic element to the visuals. The versatile F2.8 aperture allows for creative control over depth of field, enhancing the overall appeal of the lens.

While the 16-28mm offers significant advantages, it raises questions about its market positioning. For £1,249, potential buyers may consider whether this price point justifies the purchase compared to other options. Some might find that purchasing the RF 16mm F2.8 STM and RF 28mm F2.8 prime lenses separately could offer better value, as they provide similar focal lengths at half the cost. However, the convenience and consistency of a single zoom lens cannot be overlooked. Ultimately, the RF 16-28mm F2.8 IS STM stands out as a capable and versatile tool for those looking to expand their kit with a reliable ultra-wide zoom lens.