82.00 GBP
Canon EF 50mm f/1.8 STM Lens for Canon DSLR Cameras - Black - Excellent Condition
A high-quality, compact 50mm camera lens with f/1.8 aperture and STM technology, ideal for portraits and everyday photography.
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Canon EF 50mm f/1.8 STM Lens – The Classic Portrait Companion
The Canon EF 50mm f/1.8 STM is a staple in the Canon ecosystem, renowned for its sharpness, lightweight design, and exceptional performance across both full‑frame and APS‑C sensor cameras. This prime lens delivers a natural perspective that mirrors human vision, making it ideal for portraits, street photography, product shots, and everyday shooting.
Key Technical Specifications
- Focal Length: 50 mm (fixed)
- Aperture Range: f/1.8 – f/22
- Maximum Magnification: 0.21×
- Minimum Focus Distance: 0.35 m (35 cm)
- Filter Thread: 49 mm
- Lens Construction: 6 elements in 5 groups
- Diaphragm Blades: 7 (smooth bokeh at wide apertures)
- Mount: Canon EF (compatible with all EOS DSLR and mirrorless bodies that accept the EF mount)
- Weight: 160 g (5.6 oz) – ultra‑compact for a prime lens
- Dimensions: 69.2 mm × 39.3 mm (length × diameter)
- Viewing Angle: Horizontal 40°, Vertical 27°, Diagonal 46°
- AF Technology: STM (Stepping Motor) – quiet, fast, and precise autofocus
- No Image Stabilization: Designed for stills; handheld low‑light performance relies on wide aperture.
Design & Build Quality
The lens features a robust metal barrel with a matte black finish that resists fingerprints and scratches. Its compact size makes it an excellent travel companion, while the lightweight construction keeps fatigue to a minimum during long shooting sessions. The inclusion of front and rear caps protects the optics when not in use.
Optical Performance
The 50mm f/1.8 STM delivers consistently sharp images from edge to edge, even at the widest aperture. Its 7‑blade diaphragm produces pleasing out‑of‑focus highlights, creating a cinematic depth of field that is highly sought after in portraiture and creative photography.
At f/1.8, the lens offers:
- Low‑Light Capability: The wide aperture allows more light to reach the sensor, enabling faster shutter speeds or lower ISO settings.
- Shallow Depth of Field: Ideal for isolating subjects and achieving a soft background blur.
- Fast Autofocus: STM motor ensures smooth, near‑silent focusing – perfect for video work and candid photography.
Versatility Across Camera Formats
Whether mounted on a full‑frame body or an APS‑C sensor, the lens maintains its natural perspective. On APS‑C cameras, the effective focal length becomes 75 mm (1.5× crop factor), making it even more suitable for portrait and close‑up work.
Ideal Use Cases
- Portrait Photography: The classic 50 mm perspective is flattering for faces, while the wide aperture delivers a dreamy background.
- Street & Candid Photography: Its compact size and fast autofocus make it perfect for capturing spontaneous moments.
- Product & Food Photography: The sharpness at f/2.8–f/5.6 allows detailed shots with controlled depth of field.
- Travel & Everyday Shooting: Lightweight and versatile, it fits comfortably in a pocket or small bag.
Why Photographers Love the Canon EF 50mm f/1.8 STM
The lens combines affordability with professional‑grade performance. Its STM autofocus motor is quiet enough for video, while its optical design delivers high contrast and minimal distortion. The 7‑blade diaphragm ensures smooth bokeh, a hallmark of Canon’s prime lenses.
Moreover, the lens’ compatibility with both full‑frame and APS‑C bodies means it can grow with your gear. Whether you’re a beginner exploring photography or an experienced shooter looking for a reliable everyday prime, this lens is a dependable choice.
Maintenance & Care Tips
- Always use the included front and rear caps when not shooting to protect the glass.
- Clean the optics with a proper microfiber cloth and lens cleaning solution; avoid touching the glass directly.
- Store in a dry, dust‑free environment. The metal barrel is resistant but still benefits from a protective case for travel.
Conclusion
The Canon EF 50mm f/1.8 STM remains one of the most celebrated prime lenses in Canon’s lineup. Its blend of optical excellence, lightweight design, and quiet autofocus makes it a go‑to choice for photographers across genres. Whether you’re capturing portraits, street scenes, or product details, this lens delivers consistent quality with every shot.
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- Camera Lenses |
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| Tags | STM Lens Camera lens Canon EF 50mm 1.8 STM CANON Objectif EF 50mm 1.8 EF 1.8 EF STM Canon EF 50 1.8 STM Lens Canon 50mm Prime |
| Identifiers | |
| Brand | ![]() Canon is a Japanese multinational corporation that specializes in the manufacture of imaging and optical products, including cameras, camcorders, photocopiers, steppers, and medical equipment. It has a wide range of products for both personal and business use, and is one of the leading brands in the digital camera market. |
| Model | Canon 0570C005 |
| MPN | Canon 0570C005AA |
| ID | 2637718 |
| Dimensions / Weight | |
| Key Features | |
| AF actuator | STM |
| Camera brands compatibility | Canon |
| Closest focusing distance | 0.35 m |
| Colour | Black |
| Component for | SLR |
| Filter size | 49 mm |
| Fixed focal length | 5 cm |
| Internal focus | Yes |
| Lens cap included | Ja |
| Lens mount | Canon EF |
| Lens structure | 6/5 |
| Lens type | Standard Prime |
| Maximum aperture | f/1.8 |
| Maximum aperture number | 22 |
| Maximum magnification | 0.21 x |
| Minimum aperture number | 1 |
| Number of diaphragm blades | 7 |
| Optical stabilized | No |
| Size | 69.2 x 39.3 |
| Suitable for Full-Frame | Yes |
| Type of use | Food,Product,Travel |
| Weight | 0.160 kg |
After testing my friend's lens, I decided to purchase it. It offers great value for its price and is a valuable addition to my camera bag.
I'm really enjoying this lens! I recently started photography as a hobby, and it has been incredibly helpful in teaching me how to control the aperture and capture creative shots without relying on zoom.
I may be biased because I have desired this lens for a long time. The reviews were accurate, as it has lived up to my expectations. While I am still learning how to use it effectively with a flash, its performance in natural light has been outstanding.




