Sony DT 50mm F 1 8 SAM Bewertung | 54 Daten im Vergleich

The LensTip review of the Sony DT 50 mm f/1.8 SAM outlines an budget-friendly prime lens tailored for beginner DSLR photographers looking for high performance without a premium price tag. Optically, the lens delivers very good image quality across both the center and the edges of the frame. It stands out by offering insignificant chromatic aberration, well-controlled distortion, and minimal coma compared to its main rivals. Additionally, it handles bright, direct light exceptionally well with almost no flare artifacts, and its Smooth Autofocus Motor (SAM) provides reasonably fast autofocus transitions. However, the review highlights several compromises made to minimize costs, most notably a cheap body build that relies heavily on plastic—including the lens mount. The autofocus mechanism produces a loud, distinct buzzing sound and struggles with accuracy, resulting in a 14% miss rate under studio test conditions. Furthermore, the lens suffers from noticeable off-axis astigmatism and exhibits heavier vignetting at the maximum f/1.8 aperture than its competitors. Despite these physical and minor technical drawbacks, LensTip concludes that the lens provides a highly competitive quality-to-price ratio for its target market. Technical...

The Sony DT 50mm f/1.8 SAM (SAL-50F18) is a budget-friendly, lightweight prime lens designed for APS-C A-mount cameras, offering excellent center sharpness, minimal chromatic aberration, and a bright f/1.8 aperture for good low-light performance and bokeh. However, the lens features a basic, all-plastic construction and suffers from slow, noisy autofocus, a lack of image stabilization, and a short 45-degree focus ring rotation.

The Sony DT 50mm f/1.8 SAM is a highly affordable prime lens designed exclusively for APS-C format cameras, providing a 75mm equivalent focal length that is ideal for environmental portraiture. It delivers exceptional image quality for its price, with MTF testing showing a sharp peak in resolution at f/5.6 and strong performance all the way through to f/22. Chromatic aberration is practically non-existent, and any numerical distortion is completely unnoticeable in real-world photographs. Additionally, manual focusing feels remarkably smooth, and the barrel features a dedicated AF/manual mode selector switch for ease of use. However, the lens does have notable design and performance limitations. While compact and lightweight, its automatic focusing remains somewhat noisy despite the built-in Smooth AF Motor (SAM). The focusing ring is small, which hampers manual operation, and its rotation during autofocus forces users into an uncomfortable, rearward grip. Furthermore, no lens hood is supplied, and due to the concertina nature of the lens extension, there is no external bayonet mount. This forces users to use a separate screw-on hood that must be stowed individually when not in...

The Sony DT 50mm f/1.8 SAM is a budget-friendly, lightweight prime lens designed for APS-C cameras, delivering outstanding center sharpness at f/1.8 and near-perfect edge-to-edge sharpness at f/5.6. It provides excellent bokeh for portraits, with minimal chromatic aberration and low distortion. However, the lens is built with a plastic mount, offering a cheaper, less robust feel. Furthermore, the autofocus motor (SAM) is noisy, and the lens is limited strictly to APS-C bodies, making it unusable on full-frame cameras.

The Sony 50mm f/1.8 DT (SAL-50F18) is a budget-friendly prime lens specifically designed for APS-C digital SLRs, translating to a 75mm full-frame equivalent focal length. A major pro of this lens is its built-in SAM (Smooth Autofocus Motor) drive, which ensures compatibility with modern camera bodies without needing dated mechanical screw-drive AF systems. Additionally, its bright f/1.8 maximum aperture provides an f/2.7 full-frame equivalent depth-of-field, making it capable of delivering smooth background separation. Photographers will also benefit from a non-rotating 49mm filter ring, making the use of polarisers and gradient filters highly convenient. However, the review highlights several cons regarding construction and handling. The overall build quality is average at best, featuring a lens barrel and a lens mount entirely made of plastic. Its linear extension focusing mechanism results in a slightly wobbly inner tube that extends during operation. While the autofocus speed is reasonable, it is not incredibly fast, and the lens completely lacks Direct Manual Focusing (DMF) support. Manual control is further compromised by a tiny, rotating focus ring paired with a very short 60-degree focus path, making...

The Sony DT 50mm f/1.8 SAM is an affordable, lightweight prime lens designed for Sony Alpha APS-C cameras, offering a 75mm equivalent focal length and excellent center-to-edge sharpness when stopped down to f/2.8 and beyond. It features a 7-blade circular diaphragm for smooth bokeh, with minimal chromatic aberration and geometric distortion, making it a strong performer for portraiture. However, the lens has a fully plastic construction, including the mount, and lacks weather sealing. Autofocus via the SAM motor is reported as slow and noisy, vignetting is noticeable at the f/1.8 maximum aperture, and the lack of a bayonet mount means no lens hood is supplied.