Canon RF-S 18 45mm F 4 5 6 3 IS STM Análisis | 54 Datos comparados

The Canon RF-S 18-45mm f/4.5-6.3 IS STM is an exceptionally lean, lightweight (124g) kit zoom lens specifically designed for Canon's APS-C mirrorless cameras, offering a versatile 29-72mm full-frame equivalent focal length. It delivers surprisingly sharp image quality in the center of the frame and features a quiet STM autofocus mechanism that tracks unpredictably moving subjects flawlessly. A major standout feature is its built-in optical image stabilization, which provides 4 stops of shake compensation on its own and scales up to 6.5 stops when paired with a camera body featuring in-body image stabilization (IBIS). However, the lens makes notable compromises to maintain its highly portable, budget-friendly design. Its maximum aperture range of f/4.5-6.3 is quite slow, forcing photographers to rely heavily on higher ISO settings or slower shutter speeds in low-light environments. Additionally, it lacks weather sealing and produces soft details along the corners of the frame. Lab results also highlight that the lens relies intensely on in-camera digital corrections; with these profiles disabled, the lens suffers from considerable color fringing at 45mm and massive barrel distortion at the 18mm wide...

The Canon RF-S 18-45mm F4.5-6.3 IS STM is an ultra-compact, lightweight kit zoom lens designed for Canon's APS-C mirrorless cameras, offering a portable 4.6-ounce design and effective, quiet autofocus with image stabilization. While budget-friendly, the lens is limited by a narrow, slow aperture range (f/4.5-6.3), modest zoom range, and a limited 1:6 macro magnification ratio. The review suggests it is a good starter option, though alternatives like the RF-S 18-150mm provide more versatility.

The Canon RF-S 18-45mm f/4.5-6.3 IS STM, reviewed by ePHOTOzine, is an ultralight (130g) and compact kit lens offering a 29-72mm equivalent range, ideal for travel and the EOS R10. Key performance strengths include fast, silent autofocus, excellent flare resistance via Super Spectra Coating, and effective 4-stop built-in image stabilization. However, the lens suffers from soft corner sharpness across the range and a slow, restrictive variable aperture, limiting low-light capabilities. Furthermore, the construction features a plastic mount with no weather sealing, a required retractable mechanism, and lacks an included lens hood.

The Canon RF-S 18-45mm F4.5-6.3 IS STM is a highly compact, lightweight (130g) retractable kit zoom designed for Canon’s budget APS-C mirrorless cameras like the EOS R50. The reviewer notes that while its small footprint makes it excellent for travel and gimbal video setups, the lens possesses a heavily "plasticky" build and an unrefined, stiff mechanical retraction mechanism that requires noticeable force to unlock. Optically, the lens relies heavily on mandatory electronic profiles to mask severe vignette (about 3 stops) and aggressive barrel distortion at the 18mm wide end. Furthermore, its slow maximum variable aperture range (F4.5 to F6.3) severely restricts its low-light performance and ability to generate smooth background bokeh. On the positive side, the lens delivers fast, quiet, and reliable autofocusing for both stills and video tracking via its STM stepping motor. The integrated image stabilization system provides up to 4 stops of standalone assistance, which significantly aids handheld shooting on camera bodies that lack built-in stabilization. While the corners of the frame remain mostly soft and never fully sharpen up even when stopped down, center and mid-frame...

The Canon RF-S 18-45mm f/4.5-6.3 IS STM is a compact, lightweight APS-C kit lens designed for portability and value, featuring a clever retractable design and effective integrated image stabilization. Key advantages include its excellent cost-effectiveness in camera bundles and strong, sharp center performance. However, the lens is limited by a modest 29-72mm equivalent zoom range and a slow, variable f/4.5-6.3 aperture that struggles in low-light conditions. Additionally, it exhibits soft corner performance and relies heavily on in-camera corrections for distortion.

The Canon RF-S 18-45mm IS STM is a highly compact, collapsible kit lens for APS-C mirrorless cameras, providing a 28–70mm equivalent focal range with excellent sharpness and optical image stabilization. According to Ken Rockwell, this "tiny gem" offers close-focusing capabilities and fast, quiet autofocus, making it highly portable for travel. YouTube · Drawbacks include a slow, variable f/4.5–6.3 aperture, all-plastic construction with a plastic mount, and a lack of dedicated external switches for AF/MF or stabilizer controls. Rockwell also notes the 45mm maximum reach is restrictive, offering a limited zoom range for users wanting more versatility.

The Canon RF-S 18-45mm F4.5-6.3 IS STM lens, as reviewed on The Digital Picture, is a highly portable, budget-friendly option optimized for travel and vlogging, weighing just 4.6 oz and featuring effective image stabilization. Key pros include its compact design, fast and quiet STM autofocus, and high affordability, making it a viable, low-risk entry-level lens. However, the lens compromises on build and optical quality, featuring an all-plastic construction and a, plastic mount. The review highlights significant cons, including high distortion, high lateral chromatic aberration, soft corners, and a limited f/4.5-6.3 aperture, requiring significant in-camera software corrections. YouTube ·