Rokinon SP 10mm F 3 5 Análisis | 54 Datos comparados

The B&H Explora review characterizes the Samyang XP 10mm f/3.5 for Canon EF as a premium, rectilinear prime lens designed for high-resolution 50+ MP, 8K-capable cameras, delivering an extremely wide 130-degree field of view with minimal distortion. Its advanced optical construction—including aspherical and ED elements—ensures high contrast, color accuracy, and minimal aberration, making it ideal for architectural photography. However, the lens has a fixed, bulbous front element with a built-in hood that prevents the use of standard front filters. Additionally, it is a strictly manual focus, premium-priced lens that exhibits strong vignetting at f/3.5, requiring stopping down to improve corner brightness.

The Canon RF 14-35mm F4 L IS USM lens is characterized as a lightweight, professional L-series ultra-wide zoom offering exceptional image sharpness, fast Nano USM autofocus, and effective optical stabilization. It is particularly noted for its versatile 14-35mm range, close minimum focusing distance, and a high 0.38x maximum magnification, making it suitable for landscape and travel photography. Conversely, to maintain a compact form factor, the lens exhibits significant barrel distortion at 14mm and strong lateral chromatic aberration at wider focal lengths, requiring reliance on electronic corrections. Additionally, performance testing indicates the lens is slightly soft at 35mm when used at the maximum f/4 aperture.

The Samyang XP 10mm f/3.5 (marketed as the Rokinon SP 10mm f/3.5 in the US) is a premium, manual-focus prime lens designed for Canon EOS full-frame DSLRs. It is built to accommodate ultra-high-resolution sensors of 50 megapixels or more, as well as 8K video capture. As a rectilinear (non-fisheye) lens, it delivers an astonishing 130-degree diagonal angle of view, offering sharp, expansive framing with virtually no visible real-world distortion. Despite being manual-focus, the lens integrates built-in electronics that allow users to control the aperture directly from the camera body across all PASM modes while supporting viewfinder focus confirmation. Performance is highly impressive, maintaining sharp front-to-back contrast and minimal color fringing even when focusing as close as 26 cm. Several distinct pros and cons define this specialized wide-angle lens. On the positive side, it boasts a robust, high-quality full metal jacket construction paired with a tactile, silky-smooth rubberized focus ring. Its massive viewing angle allows for dramatic perspective effects, and its clever optical design effectively eliminates barrel distortion outside of close-range lab settings. Conversely, the lens lacks autofocus—though the reviewer notes...

The Samyang XP 10mm f/3.5 is praised as a premium, durable, and exceptionally sharp rectilinear lens featuring an aluminum alloy body. It is highlighted for delivering nearly zero distortion, making it ideal for architecture and landscape, with a smooth, well-damped manual focus ring for precise handling. Medium · Drawbacks include significant physical weight and noticeable vignetting at the maximum f/3.5 aperture, requiring users to stop down or rely on post-processing for optimal corner performance. Additionally, due to extreme perspective distortion, the 10mm focal length is deemed unsuitable for portrait photography.

The Samyang XP 10mm F/3.5 is a highly specialized, ultra-wide-angle prime lens designed for full-frame Canon EF mount cameras, which can also be adapted to Sony systems. Catering to interior, architecture, and landscape photographers, it offers an immense 130-degree field of view with minimal distortion. Its robust metal construction includes a wide, smooth manual focus ring with a long stroke for precise adjustments. Mechanically, it utilizes a 7-blade aperture and a sophisticated optical formula featuring three aspherical, one high refractive index, and three extra-low dispersion elements to handle high-resolution 50-megapixel and 8K video capture. The lens is praised for its excellent image quality, strong build, relatively compact size, and low chromatic aberration. Center sharpness is high even wide open at f/3.5, though stopping down to f/5.6 or f/8 is required to bring the softer corners into sharp focus. The primary drawbacks include a total lack of autofocus, a missing depth-of-field scale, and no filter threads due to the fixed lens hood, making standard filter implementation very difficult. Additionally, it suffers from noticeable vignetting—measuring 1.8 stops at f/3.5 and remaining over...

The Samyang XP 10mm F3.5 is an ultra-wide-angle, manual-focus rectilinear full-frame lens featuring high-quality premium construction and an electronic interface that transmits EXIF data to compatible cameras. In performance testing, the lens delivers impressive corner-to-corner sharpness and excellent color differentiation, particularly when stopped down to its optimal aperture of f/11. Distortion is also well-controlled for a 10mm focal length, and vignetting, though strong wide open, is almost entirely eliminated at f/11. However, the reviewer noted a manufacturing quality control issue with the first sample, which had an incorrect infinity focus hard stop set at 3–5 metres, requiring a second sample to achieve true infinity focus. A significant downside is the lens's bulbous front element, which compromises flare resistance and makes using filters exceptionally difficult. Standard front filter holders cause severe vignetting, and using a Kipon adapter with an integrated variable ND filter between the lens and camera body introduces field curvature issues and reduces overall sharpness. Additional cons include mediocre sunstar rendering, even at f/22, and soft extreme corners with reduced contrast when shot wide open at f/3.5. Ultimately, the...

The Samyang XP 10mm f/3.5 is a premium ultra-wide-angle prime lens designed for manual focus on full-frame cameras, offering an expansive 130° angle of view (104° on APS-C sensors) with exceptional build quality. Built with a brushed metal body and an electronic coupling for camera-based aperture control and Exif data, the lens is specifically optimized for high-resolution photography up to 50 megapixels and 8K cinematography. The reviewer notes that the lens excels at capturing incredible detail and sharpness from edge to edge, making it an excellent tool for detailed landscape, cityscape, and complex indoor architectural photography. Furthermore, it delivers vivid, vibrant colours and excellent contrast levels that add strong depth to the final images. A major advantage of this rectilinear lens is its ability to remain entirely distortion-free, meaning straight edges in a scene suffer from absolutely no barrel distortion. However, users must contend with perspective distortion, which requires careful image composition to overcome. On the downside, the physical design features a very wide, exposed frontal lens element that leaves it vulnerable to elements like rain and snow. Because of...