Canon EF 85mm F 1 8 USM Análisis | 54 Datos comparados

The Canon EF 85mm f/1.8 USM is a high-value, lightweight portrait lens offering fast, accurate ring-type USM autofocus and sharp image quality, particularly from f/2.8. It provides excellent contrast and pleasant bokeh, with a compact design suitable for various applications. The-Digital-Picture.com However, the lens exhibits significant vignetting at f/1.8 on both full-frame and crop-sensor cameras, and it requires careful focus management due to a very shallow depth of field. Additionally, the necessary ET-65III lens hood is not included and must be purchased separately.

The Canon EF 85mm f/1.8 USM is recognized for offering exceptional performance, featuring extremely fast autofocus, excellent sharpness, and a lightweight design at a great value. It features full-time manual focus, low flare, and superior, quiet internal focusing, making it a highly practical alternative to more expensive options. Ken Rockwell However, the lens lacks image stabilization, and the build quality exhibits a "plastic on plastic" feel. It also displays slight focusing inaccuracies when shot wide open at f/1.8 and produces standard 8-bladed bokeh, which is less refined than newer lens designs.

📸 INSIDER TAKE: The legendary Canon EF 85mm f/1.8 USM is a portrait powerhouse that proves you don't need "L-series" cash to get stunning background melt! 🌟 The Breakdown 📝 The Imaging Resource review highlights this optic as a highly portable and practical medium telephoto lens that punches well above its $340 weight class. Pros include "Excellent" rated distortion control, rapid and whisper-quiet USM autofocus with full-time manual override, and a very solid build quality. Optically, it delivers very good center sharpness across both full-frame and sub-frame bodies, alongside better-than-average chromatic aberration control overall. However, the lens isn't without its optical compromises, particularly when shot wide open. Cons detailed in the testing include poor corner sharpness at f/1.8 and f/2, heavy wide-open vignetting (shading) on full-frame sensors, and a tendency toward asymmetrical blur characteristics due to manufacturing design sensitivities. Fortunately, stopping down to f/4 flattens the blur plot and completely resolves the corner softness. The reviewers note that these wide-open flaws can actually act as a benefit for portraiture by helping to isolate subjects in the center of the frame!...

The What Digital Camera review strongly praises the Canon EF 85mm f/1.8 USM as an exceptionally high-performing, unpretentious prime lens that offers unmatched value. Priced as a fraction of its ultra-expensive f/1.2L counterpart, this lens stands out for its fast, quiet, and internal ultrasonic autofocus mechanism, alongside a comfortable and compact physical footprint. Optically, the reviewer notes excellent image quality, with technical MTF test resolution remaining consistently high and sharp across the main usable aperture range of f/4 to f/13. The primary downside highlighted in the review is the addition of the f/22 minimum aperture setting, which suffers from a severe drop in sharpness and resolution due to optical limitations. Although the reviewer assumes quality-conscious photographers will naturally avoid shooting at f/22, they note that Canon strictly deserves to be penalized for including an option that grossly underrepresents the lens's true capability. Despite this single performance flaw at the extreme narrow aperture, the review concludes with an overwhelmingly positive score, emphasizing that its extreme affordability makes it an incredibly appealing purchase.

The ePHOTOzine review highlights the Canon EF 85mm f/1.8 USM as a highly desirable, affordable, and robustly built short telephoto lens, boasting excellent price-to-performance. Optically, it delivers very good contrast and resolution from f/1.8, supported by a fast, quiet Ring-type USM autofocus system with full-time manual override. Key drawbacks mentioned include noticeable bokeh fringing (longitudinal CA) and purple fringing in high-contrast scenarios, along with moderate vignetting at f/1.8. Additionally, the lack of circular aperture blades causes out-of-focus highlights to lose their rounded shape when stopped down, though it remains a recommended, budget-friendly portrait tool.

The Radojuva review highlights the Canon EF 85mm f/1.8 USM as a budget-friendly, fast-focusing telephoto prime lens ideal for portraits, featuring 9 elements in 7 groups and excellent subject isolation. It offers versatile performance on both full-frame and APS-C bodies, providing a 136mm equivalent field of view on the latter. Key cons identified in the review include significant chromatic aberrations (purple/magenta fringing) at f/1.8 in high-contrast scenes, moderate vignetting on full-frame cameras, and the absence of image stabilization. The review advises stopping down to f/2.8 to mitigate these issues and maintaining faster shutter speeds to prevent handheld blur.

The Canon EF 85mm f/1.8 USM is highlighted as one of Canon's classic portrait telephoto lenses, maintaining a relevant spot in the company's lineup since 1992 due to its reliable utility on digital SLRs. Tested here on a full-format EOS DSLR, the lens is noted for its very compact physical footprint and premium structural composition, combining high-quality outer plastics with a durable metal lens mount. The mechanical design features a broad, smoothly operating, rubberized focus ring and ensures the physical length remains constant regardless of the selected focus distance. Additionally, its ring-type USM autofocus system delivers extremely fast and near-silent operation, coupled with excellent accuracy and no significant focus shifts across the aperture range. The review establishes several performance pros and cons for this classic optic. On the positive side, the key pros include its robust build quality, compact form factor, and a highly efficient autofocus system that provides full-time manual focusing in single-shot mode. The non-rotating 58mm front filter thread is also highly convenient for users working with polarization filters. On the negative side, the primary cons focus on...

In this Canon Rumors review, Justin VanLeeuwen highlights the Canon EF 85mm f/1.8 as a budget-friendly, highly portable prime lens that provides solid optical performance without the premium cost or prestige of Canon’s "L" series lineup. Built with a compact plastic body and a sturdy metal mount, the lens is described as a "stubby tube" that fits easily into a pocket and pairs seamlessly with full-frame cameras for portraiture, street photography, and weddings. The reviewer finds it particularly effective for low-light environments, though he notes that framing full-body adult shots on crop-sensor bodies can be challenging, as the narrow field of view forces the photographer too far back to maintain a smoothly blurred background. The review identifies several clear advantages and drawbacks to help prospective buyers. The pros include its lightweight structure, highly affordable price point (coming in at less than one-fifth of the cost of its f/1.2 sibling), a wide f/1.8 aperture that helps in dim lighting, and strong sharpness that noticeably improves when stopped down past f/2.5. Conversely, the cons include prominent vignetting when shooting wide open, strong...

The Canon EF 85 mm f/1.8 USM is a long-standing, affordable choice for portrait photography that balances solid mechanical construction with excellent optical performance where it counts most. Its standout advantages include a robust casing, exceptionally sharp image quality at the center of the frame, and surprisingly well-corrected lateral chromatic aberration. Users will also appreciate its quick, dependable ultrasonic autofocus system, low geometric distortion, minimal astigmatism, and well-managed vignetting when paired with APS-C sensor bodies. This combination of rapid focusing and sharp center resolution makes it a highly capable tool for amateur and semi-professional photographers who need reliable performance without a massive financial investment. However, the review notes that the lens's aging design and lack of modern optical technologies do introduce several noticeable drawbacks. Its most significant flaw is highly visible longitudinal chromatic aberration, a side effect of omitting specialized low-dispersion glass elements. Additionally, the out-of-the-box experience is somewhat barebones due to a very modest accessory kit, and the reviewer highlights an apparent lack of quality control consistency between different retail specimens. Older anti-reflection coatings also mean it cannot match...