Canon EF 50mm F 1 8 STM Recensie | 54 Gegevens vergelijking

The Canon EF 50mm f/1.8 STM is identified as a significant upgrade over its predecessor, offering superior build quality with a metal mount, faster and more accurate autofocus, and better bokeh. It delivers excellent center sharpness at f/1.8, with edge-to-edge clarity improving by f/4. Key disadvantages noted include noticeable corner softness on full-frame cameras at wide apertures, along with pronounced vignetting at f/1.8 that persists until f/2.8. Additionally, the autofocus produces a slight, audible whine, and the lens lacks both weather sealing and image stabilization.

The Canon EF 50mm F1.8 STM is a budget-friendly entry-level prime lens that replaces the older Mark II version while retaining the same 6-element, 5-group optical formula. Key advantages of this updated model include its improved build quality with a metal mount, closer minimum focusing distance of 13.78 inches (35cm), and Super Spectra Coating to minimize ghosting and flare. Additionally, it features a circular 7-bladed aperture and a stepper (STM) motor for quieter, smoother autofocus, making it highly useful for video recording. Optically, the lens delivers strong center sharpness, lower distortion, and reduced chromatic aberration that drops to just 4 microns, offering a performance that rivals more expensive lenses like the Canon f/1.4 when stopped down to f/2.8. Despite these enhancements, the lens carries a few notable drawbacks. Performance at wide apertures is only average near the edges, and the outer field shows a measurable loss of acutance compared to its predecessor. Furthermore, vignetting is higher than expected, peaking at –2.5Ev in the extreme corners. The exterior also continues to lack a focus distance window and markings. However, considering its...

Ian Norman’s review on Lonely Speck highlights the Canon EF 50mm f/1.8 STM as a highly affordable ($125) entry-level prime, making it an excellent budget option for deep-sky and panorama night photography. Key advantages include its lightweight, compact design, a durable metal mount, and a smooth, "focus-by-wire" manual ring that, when stopped down, produces high-resolution images suitable for mosaics. However, the lens has significant limitations, as wide-open performance at f/1.8 suffers from heavy optical aberrations, low contrast, and severe coma distortion, particularly in the corners of a full-frame sensor. To achieve optimal sharpness, photographers must stop down to f/2.8, which reduces light-gathering capability and, due to its 50mm focal length, requires a more complex tracking or panorama workflow. YouTube ·

The Canon EF 50mm f/1.8 STM is a highly affordable, lightweight 160g prime lens that delivers outstanding value and optical quality, easily outperforming the older, pricier Canon EF 50mm f/1.4 USM lens in sharpness—particularly between f/1.8 and f/2.8. This updated version features a quiet, speedy stepping motor (STM) system that prevents the focus ring from rotating during use, a sturdy metal mounting plate, and a 7-blade diaphragm that creates beautifully rounded bokeh compared to the pentagonal highlights of previous models. It also boasts excellent edge-to-edge sharpness on APS-C bodies, minimal color fringing, and a deeply recessed front element that reduces the necessity of a lens hood.

The.RAW Magazine review highlights the Canon EF 50mm f/1.8 STM as a budget-friendly, versatile lens featuring a durable metal mount, quiet STM autofocus, and improved bokeh from seven-curved aperture blades. While offering superior build quality and close-focusing capabilities compared to its predecessor, the lens is noted for its lack of image stabilization and slower, albeit quieter, autofocus speed.

The Canon EF 50mm f/1.8 STM is a highly recommended prime lens that offers substantial upgrades over its predecessor, the 50mm f/1.8 II, making it an excellent first choice after a standard kit lens. A key strength of the lens is its improved build quality, featuring a robust metal bayonet instead of plastic and a durable, slightly roughened exterior that eliminates any previous rattling. The transition to a Stepper Motor (STM) makes the autofocus much quieter and better suited for video recording, while simultaneously lowering the rate of missed-focus shots. Additionally, image quality has significantly advanced, providing usable sharpness even at wider apertures like f/2.0 and exceptional clarity starting at f/2.8. Thanks to the inclusion of 7 circular aperture blades instead of 5, the lens produces a much softer, smoother background bokeh without geometric artifacts. It is compatible with nearly all analog and digital Canon EOS cameras across both APS-C and full-frame formats. Despite these advantages, the review highlights a few limitations to consider before purchasing. While its overall sharpness is commendable, the lens is still somewhat soft when shot...

The Canon EF 50mm f/1.8 STM is a highly capable and affordable prime lens that offers significant upgrades over its predecessor, the EF 50mm f/1.8 II. Structurally, Canon replaced the old fragile plastic mount with a more durable metal lens mount to reduce wear during lens changes. The exterior features a tight, matte black plastic finish with a smooth 1/4-inch electronic focus-by-wire ring that rotates 180 degrees, drastically improving manual focus control. Optically, the lens punches well above its $125 price point, incorporating Super Spectra Coating (SSC) to improve light transmission and minimize flare. It is highly praised for its exceptional sharpness, minimal sample-to-sample manufacturing variation, and remarkably low chromatic aberration. Despite its high value, the review outlines several notable downsides, particularly regarding video usage and specific optical distortions. The electronic focus-by-wire system lacks a direct physical connection, which results in an inconsistent relationship between the focus ring and the focus position. This makes it difficult to use with standard follow-focus gears or to perform rapid snap-focus adjustments during video recording. Optically, the lens suffers from heavy vignetting that peaks...

The LensTip review of the Canon EF 50 mm f/1.8 STM evaluates the 2015 successor to the iconic, 25-year-old plastic Mk II "nifty fifty" prime lens. While the optical elements remain identical at 6 elements in 5 groups, LensTip highlights massive improvements in physical construction and functionality. The prominent pros of this upgraded version include its excellent image quality in the frame center (reaching an impressive peak resolution of 45.9 lpmm at f/4.0), decent edge-of-frame sharpness, and highly controlled chromatic aberration. Furthermore, it introduces a durable metal lens mount, a genuinely usable manual focus ring, a shorter minimum focusing distance of 35 cm, and a quiet, highly accurate STM autofocus motor. Combined with an upgraded 7-blade aperture design for smoother bokeh, it offers a legendary price-to-quality ratio. However, the review details notable cons stemming from its unchanged, legacy optical formulation. The most severe drawback is a monstrous level of coma in the corners of full-frame sensors, requiring photographers to stop down the lens by at least two full stops (2 EV) to mitigate the aberration. Additionally, full-frame users face heavy...

Ken Rockwell’s review highlights the Canon EF 50mm f/1.8 STM as a superb, high-performance lens at an ultra-low price, featuring a 7-blade diaphragm for smoother bokeh, a durable metal mount, and fast, quiet autofocus. The lens offers superior sharpness compared to older versions, along with a closer 14-inch minimum focus distance. Conversely, the lens utilizes a "focus-by-wire" system that requires power to operate the manual focus ring, which extends during operation. Additionally, it lacks a distance scale and is sold without a lens hood, though it remains a top-value, versatile optic.

The Lonely Speck review of the Canon EF 50mm f/1.8 STM lens highlights its exceptional value, lightweight design, and improved build/autofocus for budget-conscious astrophotographers, while noting significant optical flaws at f/1.8, including high distortion and aberration. Although its 50mm focal length is narrow, the lens is considered a capable, entry-level option, provided users stop down to its "sweet spot" of f/2.8 to manage corner performance.

The Canon EF 50mm F1.8 STM, as showcased in the DPReview gallery, is an affordable prime lens featuring improved build quality with a sturdy metal mount and a 7-blade rounded aperture for better bokeh. It delivers excellent center sharpness, particularly when stopped down, and uses a Stepper Motor (STM) for improved autofocus performance. Conversely, the lens exhibits soft corner performance and heavy vignetting when shooting wide open at f/1.8 on full-frame cameras, and it lacks built-in image stabilization. While the STM motor is improved, it is not completely silent, and the lens represents a budget-conscious compromise in overall optical performance compared to higher-end glass.