Canon RF 50mm F 1 2L USM Análisis | 54 Datos comparados

The Canon RF 50mm f/1.2 USM L is an exceptional ultra-high-speed prime lens designed for Canon's full-frame mirrorless system, offering professional-grade build quality and outstanding optical performance. On the positive side, its sharpness is stellar; center resolution is near the sensor's absolute limit even wide open at f/1.2, and stopping down to f/2 boosts the image borders and corners to excellent levels. The lens demonstrates incredibly low barrel distortion (0.2%) and minimal lateral chromatic aberrations. Furthermore, its out-of-focus bokeh rendering is smooth, and bokeh fringing (axial color fringing) is impressively low and nearly gone by f/1.6. Mechanics are equally robust, featuring weather sealing, a quick and silent Ring-type USM autofocus system, and a highly precise "by-wire" manual focus action paired with a configurable lens control ring. However, the lens is not without its drawbacks, most notably its steep price tag of approximately $2300 USD / €2500 EUR, which is nearly double the cost of its older DSLR counterpart. Optically, it suffers from heavy vignetting at wide apertures, exceeding 3EV of light falloff at f/1.2, which remains slightly visible until stopped...

The Canon RF 50mm f/1.2L is crowned the overall technical winner for its breathtaking sharpness and clarity even when shot wide open at f/1.2, vastly outperforming the older EF version which suffers from muddy details and softness at its widest aperture. The RF mount lens also excels in heavy backlit scenarios by retaining superior contrast and minimizing distracting lens flares. Its autofocus is flawless in low light, and it produces a smooth, beautiful bokeh similar in character to the EF lens. However, its major drawbacks are its massive size and weight, making it the largest of the three, alongside an astronomical price tag exceeding $2,000 that limits its value for money. The Sigma 50mm f/1.4 Art serves as the best value-for-money option, sitting comfortably between the two Canon lenses in both size and performance while offering the lowest price point. It delivers excellent sharpness wide open and produces the most circular bokeh at the edges of the frame, though it remains a large and heavy piece of glass. Meanwhile, the Canon EF 50mm f/1.2L is technically the weakest, struggling with...

The Canon RF 50mm f/1.2L is an exceptional, professional-grade tool that the reviewer calls the best 50mm lens they have ever shot. Its primary strengths lie in its spectacular sharpness even when shot wide open at f/1.2, which delivers remarkable subject separation and beautiful bokeh from long distances. The lens beautifully balances technical precision with a "pretty," classic rendering style, offering reliable and accurate autofocus even in low-light environments. Additionally, its modern polycarbonate construction shifts the center of gravity toward the camera body, making the lens balance well despite its large physical size. However, the lens has several notable drawbacks, chief among them being its high price tag and heavy, bulky footprint, which keeps it from being an everyday carry option. Ergonomically, the placement of the Control Ring at the very front of the barrel is frustratingly difficult to reach comfortably. Optically, it exhibits noticeable vignetting wide open, and the extreme sharpness can sometimes be unflattering for portraits, requiring extra editing time to soften skin details in post-production. It also features a 40cm minimum focusing distance, which does not focus...

The Canon 50mm f/1.2 RF lens is a highly reliable "workhorse" lens that has been thoroughly tested across more than 100,000 client images over nearly two years. Shot entirely on Canon mirrorless bodies, the lens excels at portraiture due to its exceptionally sharp rendering at a wide-open f/1.2 aperture and its ability to produce beautiful, painting-like background bokeh. While the lens body features a smooth matte finish with well-placed rubber focus and plastic control rings, its physical build is notably heavy. Additionally, it delivers some of the best skin tones and colors available, making it a top recommendation for portrait photographers who aren't restricted by a tight budget. The lens comes with distinct advantages and drawbacks that buyers should consider before purchasing. On the positive side, its major pros include outstanding sharpness even at maximum aperture, beautiful background bokeh, a reasonable physical footprint, and an incredibly safe recessed front glass element. On the negative side, its primary cons are its heavy weight, an expensive price tag, and autofocus performance that tracks slower than expected, occasionally hunting or focus-racking in tricky...

The Canon RF 50mm f/1.2L USM is a premium, weather-resistant prime lens priced at $2,299.00, sitting in the middle of its Sony and Nikon competitors in terms of weight (950 g) and size. It delivers exceptional image quality with impressive sharpness, rich colors, and remarkably creamy bokeh. Its physical design features a strikes a striking balance on full-frame bodies like the Canon EOS R6 and EOS R5. It handles fast, silent, and highly precise autofocus performance. The lens contains optical elements designed to minimize chromatic and spherical aberrations. It also incorporates a customizable control ring that can be mapped to manage aperture, ISO, or exposure compensation. The primary disadvantage of this lens is its high price tag, which creates a steep financial barrier for photographers when compared to Canon's budget-friendly $199.99 RF 50mm f/1.8 STM option. Additionally, the physical dimensions increase significantly when the lens hood is attached, causing it to appear huge on smaller camera bodies. In contrast, competing mirrorless options like the Sony FE 50mm f/1.2 GM are lighter, less expensive, and offer a physical aperture ring. Despite...

The Canon RF 50mm f/1.2L USM lens is characterized as an elite-tier, game-changing prime, offering outstanding image quality, incredible resolution, and exceptional sharpness across the frame even at its maximum f/1.2 aperture, making it ideal for portraits and low-light scenarios. Pro-grade construction, fast, accurate ring-type USM autofocus, and a customizable control ring are key advantages, providing a durable and versatile tool for photographers. Conversely, the lens carries a high price tag and is heavy and bulky compared to standard 50mm options. Optical drawbacks include significant peripheral shading (vignetting) and modest color fringing at f/1.2, while pronounced focus breathing limits its appeal for videographers.

Ken Rockwell calls the Canon RF 50mm f/1.2L USM the most advanced f/1.2 lens ever made, featuring flawless, ultra-sharp optics with no distortion at f/1.2. Pros include perfect focus accuracy, instant manual override, an internal focusing mechanism, and a customizable control ring, rendering exceptional, high-contrast images for low-light scenarios. Conversely, the lens is very heavy at 33.4 ounces (947 grams) and features a large 77mm filter size, making it significantly larger than its EF predecessor. Other cons include a focus-by-wire system, visible focus breathing, and mediocre, "busy" bokeh at f/1.2.

The Canon RF 50mm f1.2L USM is a native standard prime lens designed exclusively for Canon's EOS R full-frame mirrorless system, delivering exceptional optical performance. A key strength is its supreme sharpness, which provides crisp details stretching all the way into the corners of the frame alongside minimal distortion and lower fringing compared to older models. Its ultra-bright f1.2 aperture and 10-blade diaphragm create a very shallow depth-of-field with creamier, more circular out-of-focus bokeh blobs and excellent low-light rendering. Additionally, it features weather-sealing against dust and moisture, smooth manual focusing, and a customisable control ring to adjust settings like ISO or aperture. However, these premium optics make it an unapologetically large, heavy, and expensive lens. It is nearly twice the length and double the weight (950g) of its DSLR predecessor, the EF 50mm f1.2L, which may weigh down compact mirrorless setups. The lens also utilizes a focus-by-wire system that feels somewhat detached, meaning it cannot physically retain a preset focusing distance when the camera powers down. For videographers, the ring-type USM autofocus motor generates audible clicking and humming sounds that...

The Canon RF 50mm F1.2L is a highly impressive, top-tier prime lens designed for the Canon EOS R mirrorless system, though it comes with a premium price tag of $2,299. Built with an elegant, modern plastic body that features weather-sealing, it includes a quiet and snappy USM autofocus motor that excels at tracking targets even in pitch-black conditions. A standout design feature is its customizable lens control ring, which lets photographers physically adjust settings like ISO directly from the barrel. In terms of image quality, the lens is exceptionally sharp wide open at F1.2 in the center of the frame, exhibits minimal chromatic aberration, and features 10 rounded aperture blades that produce incredibly creamy and round bokeh balls. Despite its stellar optical performance, the review highlights several notable drawbacks, primarily centered around its physical footprint and lack of stabilization. The lens is described as a heavy "monster," weighing a bulky 2.09 lbs and feeling more akin to a 24-70mm zoom lens due to its 15 glass elements. It entirely lacks built-in Image Stabilization, and the placement of the control ring...

The Canon RF 50mm f/1.2L USM is a premium standard prime lens designed for professional photographers using Canon’s full-frame mirrorless system. Tested on the 30.3Mp Canon EOS R, the lens achieved an overall DxOMARK score of 38. Optical pros include its exceptional control of chromatic aberration—keeping it under 5µm compared to the 20µm found on its predecessor—and its ability to maintain highly uniform sharpness across the image frame even when shooting wide-open. Additionally, it features excellent astigmatism control, minimal barrel distortion at just 0.2%, a robust dust- and water-resistant build, and a fast Ultrasonic Motor (USM) for smooth autofocusing. On the downside, the lens's massive f/1.2 maximum aperture introduces notable optical compromises. Its overall sharpness falls behind newer f/1.4 or f/1.8 optics, such as the Sigma 50mm F1.4 DG HSM Art, which remains the clear class leader for pure resolution. Vignetting is also a prominent issue, causing extreme corner shading of over 2EV at wider apertures. Furthermore, stopping down past f/4 fails to clear up the remaining 0.5EV of vignetting, and diffraction noticeably kicks in by f/11, dragging center sharpness...

The Canon RF 50mm f/1.2L USM is highly praised as an exceptional prime lens for professional wedding and portrait photographers due to its top-tier optical performance. The reviewer notes that it is the sharpest lens they have ever used, delivering razor-sharp details even when shooting wide open at f/1.2, extending all the way to the corners of the frame. Its autofocus is quick, accurate, and pairs seamlessly with the Canon EOS R’s Eye AF to ensure consistently sharp portraits without the need to refocus. Additionally, the lens produces incredibly smooth, creamy bokeh with a beautiful "wrap around" effect on the subject, maintaining its quality even when stopped down to f/2 thanks to its 10 aperture blades. The durable plastic build is also a plus for cold-weather shooting because it does not freeze the photographer's hands like metal alternatives. Despite its high praise, the lens comes with a few prominent drawbacks. It is physically larger and bulkier than standard 50mm options, though the reviewer finds the image quality worth the trade-off. The ergonomic layout poses a minor issue, as the control...

The Canon RF 50mm f/1.2 L USM is a premium marquee lens designed for Canon’s mirrorless system that delivers stunning overall image quality, neutral color rendition, and exceptional, durable construction with weather sealing. Geared toward wedding, event, and portrait photographers, it features a fast f/1.2 aperture that produces creamy, glorious bokeh and enables superior low-light performance. Center and edge sharpness are bitingly sharp wide-open, while the modern autofocus system integrates smoothly with human and animal eye tracking modes. Though it lacks internal image stabilization, it balances well and pairs effectively with cameras featuring in-body image stabilization (IBIS) like the EOS R5. However, these top-tier optics come with notable drawbacks, including a heavy, bulky footprint weighing 2.09 lbs (950g) and a high price tag of just under $2,300. Optically, the lens exhibits a heavy vignette and minor pincushion distortion when shot wide-open, alongside significant green and purple chromatic aberration/fringing. Furthermore, the autofocus can occasionally hunt in low light, out-of-focus highlights can display onion bokeh or catseye shaping, and the clicky control ring cannot be de-clicked for video use. Despite these flaws,...

The Photography Life review identifies the Canon RF 50mm f/1.2L USM as a top-tier, professional-grade lens offering outstanding, razor-sharp optical performance wide open at f/1.2, along with highly accurate autofocus. It features a robust, weather-sealed design with a useful control ring, representing a significant upgrade in image quality and construction over its EF predecessor. However, the lens is noted for its massive physical size, high 950-gram weight, and premium price point, with a length and weight nearly double that of the EF version. Other downsides include a lack of optical image stabilization (IS) and audible, clicky, Ring-USM autofocus motor noise that can be picked up during video recording.

The Canon RF 50mm f/1.2L USM is evaluated as an exceptionally bright, high-performance standard prime lens designed for the mirrorless EOS R system, earning an overall score of 89. Jan Paul Mioulet highlights major pros including outstanding edge-to-edge sharpness right from the maximum f/1.2 aperture, near-complete elimination of chromatic aberration, minimal barrel distortion, and beautiful, creamy bokeh that cleanly separates portrait subjects from busy backgrounds. Additionally, the reviewer praises its robust, weather-resistant build, a programmable control ring, and a highly responsive, heavy-duty annular USM autofocus motor adapted from a super-telephoto lens to quickly drive the large glass elements. However, the lens suffers from notable cons regarding its overall footprint, lack of internal image stabilization, and high retail price. Weighing a hefty 950 grams with a massive 108mm length and 99mm diameter, it runs counter to the typical compact benefits of mirrorless systems. Optically, the review notes heavy vignetting at full open aperture, measuring nearly 4 stops in uncorrected RAW files and 2.5 stops in JPEGs, though this can serve as a creative vignetting effect for portrait photography. Ultimately, the review...

The Canon RF 50mm F1.2L USM is an ultra-fast, professional-grade prime lens for Canon's mirrorless system, offering exceptional sharpness, high contrast, and creamy background bokeh, even at maximum aperture. Key features include 15 elements with specialized coatings, a 10-blade diaphragm, a 40cm minimum focus distance, and a customizable control ring for efficient operation. Conversely, the lens is notably heavy at 950g and quite bulky, which may cause front-heavy handling on smaller camera bodies. It lacks built-in optical image stabilization and exhibits heavy vignetting when wide open, and its high cost, coupled with autofocus that is less fast than narrower aperture lenses, makes it a significant investment primarily for professionals.