Nikon AF NIKKOR 50mm F 1 8D Análisis | 54 Datos comparados

Ken Rockwell’s review highlights the Nikon AF 50mm f/1.8 D as an exceptionally sharp, lightweight, and affordable prime lens, boasting superb performance that rivals much more expensive optics. Key pros include its wide f/1.8 aperture for low-light shooting, near-zero distortion, and broad compatibility with both film and digital SLRs via its mechanical aperture ring. Conversely, the lens has notable cons, including a lack of internal motor, which means it will not autofocus on entry-level Nikon bodies lacking a focus motor. Additionally, the construction features plastic elements and a looser, non-weather-sealed build, making it less rugged than newer alternatives.

The Imaging Resource review characterizes the Nikon 50mm f/1.8D AF Nikkor as an exceptionally lightweight, compact, and affordable lens that delivers superb sharpness, especially when stopped down to f/4–f/8. It offers fast f/1.8 aperture performance suitable for low light, making it a high-value option for both FX and DX camera users. However, the lens is limited by an older mechanical design that requires a camera body with a built-in AF motor for autofocus, restricting compatibility with lower-end DSLRs. Additional drawbacks include noticeable corner softness, significant vignetting at f/1.8, and a plastic construction with a rotating focus ring.

The OpticalLimits review by Klaus Schroiff provides an in-depth evaluation of the Nikkor AF 50mm f/1.8 D standard lens tested on a 10-megapixel Nikon D200 APS-C digital camera, which applies a 1.5x crop factor to give it a 75mm full-frame equivalent field of view. The prominent pros highlighted in the introduction of this review include the lens's exceptionally low price tag, marginal weight (only 155 grams), and highly compact dimensions (64x39mm). Additionally, Schroiff notes that the lens delivers decent build quality utilizing a polycarbonate outer barrel combined with a sturdy metal mount, offers smooth manual focusing, and exhibits rapid autofocus speeds on the D200 body. The non-rotating 52mm front element is another notable benefit, allowing for trouble-free use of polarizers. Conversely, the review details several prominent cons and limitations inherent to the lens's classic, budget-friendly design. A primary drawback is that the lens lacks an internal autofocus motor, relying completely on a mechanical slotted drive screw driven by the camera body. Because of this design choice, autofocus operation inherently generates a moderate degree of noise and will not autofocus at...

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The Nikon AF Nikkor 50mm f/1.8D is a compact, lightweight full-frame prime lens that offers exceptional value and build quality for its low price point, featuring a durable metal mount and a manual aperture ring. It provides excellent image sharpness across most of its aperture range (f/2.8 to f/22), makes isolating subjects easy with a shallow depth of field, and produces beautiful bokeh, making it highly effective for low-light photography. However, images captured wide open at f/1.8 tend to be slightly soft, and minor vignetting is noticeable in the corners, though this can be easily corrected during post-processing. A major limitation of this lens is its lack of an internal autofocus motor, meaning it cannot autofocus on entry-level Nikon DSLR bodies like the D3000 or D5000 series, forcing users to rely on manual focus. Furthermore, because it relies on the camera's internal screw motor, the autofocus mechanism is quite noisy, which can disrupt quiet environments like church weddings and cause unwanted background audio in video recordings. Ultimately, the reviewer highly recommends this lens as a bargain for compatible cameras, but...

The Medium Vantage article compares three affordable F-mount primes, highlighting the AF-S 50mm f/1.8G as the best all-rounder for its sharp, high-contrast performance and built-in autofocus motor, despite lacking a physical aperture ring. Conversely, the AF 50mm f/1.4D is praised for its creamy bokeh and tactile aperture ring, though it suffers from softness at f/1.4 and requires a camera with an internal motor. Medium · The budget-oriented AF 50mm f/1.8D is noted for its extreme compact size and value, delivering high sharpness at smaller apertures, yet it features a flimsy plastic build and limited compatibility with entry-level Nikon bodies. While the 1.8G is recommended for most users, the 1.4D serves as a niche choice for its unique rendering, and the 1.8D provides an ultra-low-cost option, according to the review at Medium.

The Nikon Nikkor 50mm f/1.8 "Longnose" is a durable, mid-priced manual focus prime lens designed by Souichi Nakamura and released in January 1978. Built sturdily with a metal barrel, metal mount, and a well-segmented rubber focusing ring, the lens is engineered to last a lifetime and is easy to disassemble for servicing. Optically, it features a deeply recessed front element that acts as a built-in lens hood to block stray light. It delivers highly pleasing, natural-looking images with excellent contrast, minimal distortion, and smooth, hexagonal bokeh produced by its seven-bladed aperture. Despite its soulful rendering, the lens exhibits several optical performance limitations when compared to modern clinical glass. Images captured wide open at f/1.8 suffer from noticeable softness and prominent purple fringing. While stopping down to f/2.8 sharpens the image and resolves most clarity issues, the chromatic aberration never fully disappears. Furthermore, stopping down past its strongest range of f/5.6 to f/11 introduces diffraction, which ultimately degrades image resolution.

The Nikonians Nikkor AF 50mm f/1.8D review thread highlights this compact prime lens as an exceptional, budget-friendly option for portraiture and everyday use. Users praise its ability to deliver beautiful background blur (bokeh) and note that it provides impressive center-to-edge sharpness when stopped down slightly. Its fast f/1.8 maximum aperture is highly regarded for isolating subjects and performing reliably in challenging, low-light environments without needing a flash. Furthermore, reviewers appreciate its close-focusing capability, which enables intimate distances with subjects. However, the community notes a few significant drawbacks regarding its build and compatibility. Because the lens lacks an internal autofocus motor, it relies on a screw-drive mechanism built into the camera body. This makes it incapable of autofocusing on entry-level DSLRs, such as the Nikon D3000 and D5000 series, leaving users restricted to manual focus. Optically, the image quality tends to be somewhat soft when shot wide open at f/1.8, meaning photographers often need to stop down to f/2.8 or f/4 to achieve maximum sharpness. Lastly, the physical build feels noticeably plastic compared to premium lenses, and the older mechanical autofocus...

The OpticalLimits full-frame review of the Nikkor AF 50mm f/1.8 D highlights a mix of exceptional sharpness and standard optical compromises common in budget prime lenses. On the positive side, the lens delivers outstanding, peak resolution at f/4 and f/5.6, with very good center sharpness even wide open at f/1.8. It also demonstrates remarkably well-controlled geometry with a very low 0.3% barrel distortion and moderate chromatic aberrations (ranging from 0.9 to 1.5 pixels) that can be easily corrected via software. Additionally, the lens features a smooth out-of-focus blur in front of the focal plane, and its vignetting is quickly mitigated, becoming a non-issue by f/2.8. Conversely, the lens reveals several notable performance drawbacks under wider apertures and critical testing conditions. When shot wide open at f/1.8, the lens lacks overall contrast, while its borders and corners lag behind, being described as "barely good" until they peak at f/8. The background bokeh is a major weakness, showing a nervous, unpleasant overall impression behind the focal plane, pronounced outlining, and out-of-focus highlights that turn into polygons rather than smooth circles when stopped...