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Finding the best canon prime camera lens requires comparing strict specifications. We analyzed 2 models to help you choose based on published listing data. The top pick is the Canon RF 35mm f/1.8 Macro STM. It leads because its compact 2.47-inch length balances portability with macro utility. This lens offers a maximum aperture of f/1.8 in a small package. Other options include the Canon RF 50mm f/1.2 L USM for shallow depth of field. Use this guide to decide which lens fits your camera and shooting needs.
Match focal length to your shooting style
Your choice depends on intended usage. The top pick is a 35mm lens for wide-angle work with macro capabilities. It weighs 10.6 ounces and measures 2.47 inches in length. The second option is a 50mm prime designed for portraits. It reaches f/1.2 for shallow depth of field. This model is heavier at 3 pounds and longer at 9 inches. Choose the size and focal length that fit your needs.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Canon RF 35mm f/1.8 Macro STM Best overall | Compact wide-angle prime with macro and stabilization | |
| 2 | Canon RF 50mm f/1.2 L USM Best photography | low-light portraits and shallow depth of field |
The best fit for you
- You want a compact wide-angle prime with macro – Canon RF 35mm f/1.8 Macro STM – It weighs 10.6 ounces and measures 2.47 inches long for easy portability.
- You need shallow depth of field for portraits – Canon RF 50mm f/1.2 L USM – Its f/1.2 maximum aperture allows for excellent background separation and low-light performance.
- You prioritize stabilization and close-focusing in a small package – Canon RF 35mm f/1.8 Macro STM – The 35mm focal length and macro capability fit users who need versatility.
Canon RF 35mm f/1.8 Macro STM
Best for: Compact wide-angle prime with macro and stabilization
- Lens Type
- Macro, Prime
- Lens Mount
- Canon RF
- Focal Length
- 35mm
- Maximum Aperture
- f/1.8
- Image Stabilization
- Optical Image Stabilization (5 Stops)
- Minimum Focus Distance
- 0.56 ft. / 0.17m
This Canon RF 35mm f/1.8 is a wide-angle prime lens with macro capabilities. It features optical image stabilization for up to 5 stops of shake correction. The lens reaches a 0.5x magnification ratio with a minimum focus distance of 0.17m. It weighs 10.6 ounces and includes a control ring. It suits shooters who need a compact, versatile lens for Canon RF cameras.
- Optical image stabilization provides up to 5 stops of correction
- 0.5x magnification ratio allows for close-up macro shots
- Minimum focusing distance is just 0.17m
- Control ring enables direct setting changes
- Maximum aperture is f/1.8, which is narrower than the f/1.2 on the other lens
- Magnification ratio is 0.5x, lower than typical 1:1 macro lenses
- You want a lightweight prime lens with stabilization
- You need close-focusing ability for details
- You shoot with Canon RF mount cameras
- You require ultra-wide apertures like f/1.2
- You need 1:1 life-size macro reproduction
- You prefer fixed focal lengths without stabilization
Verdict: Canon RF 35mm f/1.8 Macro STM is a compact wide-angle prime that balances portability with macro utility. It fits users who prioritize stabilization and close-focusing in a small package.
Canon RF 50mm f/1.2 L USM
Best for: low-light portraits and shallow depth of field
- Lens Type
- Prime
- Lens Mount
- Canon RF
- Focal Length
- 50mm
- Maximum Aperture
- f/1.2
- Recommended Usage
- Photography
- Intended Use
- Portraits
The Canon RF 50mm f/1.2 L USM is a prime lens designed for portrait and low-light photography. Its maximum aperture of f/1.2 allows for significant light intake and shallow depth of field. The 50mm focal length offers a natural perspective. It features a quiet USM motor for focusing. This lens weighs 3 pounds and measures 9 inches in length. It suits photographers who prioritize optical performance and background separation.
- Maximum aperture of f/1.2 for low-light capability
- 50mm focal length for natural perspective
- Quiet USM focus motor for silent operation
- L-Series optics for high sharpness and contrast
- Maximum aperture of f/1.2 is wider than the f/1.8 on the Canon RF 35mm F1.8
- Weight of 3 pounds is substantial for a prime lens
- Length of 9 inches makes it bulky for travel
- You need a wide aperture for portraits
- You shoot in low-light conditions
- You prioritize optical quality over portability
- You prefer a compact and lightweight lens
- You need a wider angle of view
- You want a macro lens for close-ups
Verdict: Canon RF 50mm f/1.2 L USM Lens delivers exceptional low-light performance and background separation for portrait photographers who do not mind carrying a heavy, large lens.
Specifications side by side
| Spec | Canon RF 35mm f/1.8 Macro STM | Canon RF 50mm f/1.2 L USM |
|---|---|---|
| Lens Mount | Canon RF | Canon RF |
| Focal Length | 35mm | 50mm |
| Maximum Aperture | f/1.8 | f/1.2 |
| Lens Type | Wide-Angle Prime, Macro | Prime |
| Image Stabilization | Optical Image Stabilization (5 Stops) | – |
| Minimum Focus Distance | 0.56 ft. / 0.17m | – |
| Maximum Magnification | 0.5x (1:2) | – |
| Recommended Usage | – | Photography |
| Color | Black | – |
| Intended Use | – | Portraits |
| Dimensions | 2.47 × 2.93 × 2.93 inches | 9 × 5 × 5 inches |
| Weight | 10.6 ounces | 3 pounds |
| Size | 35mm | – |
| Model | RF 35 mm | – |
Check aperture and weight for your needs
Evaluate maximum aperture limits
You should check the maximum aperture when choosing a lens. A wider aperture like f/1.2 lets in more light. This helps in low-light scenes. It also creates a blurred background. The Canon RF 50mm f/1.2 L USM offers f/1.2. This suits portrait photographers needing shallow depth of field. A narrower aperture like f/1.8 is common in compact primes. You decide based on your lighting conditions and creative goals for background separation.
Assess physical lens weight
Weight affects how comfortable the lens feels during long shoots. You must compare the ounces or pounds listed for each model. The Canon RF 35mm f/1.8 Macro STM weighs 10.6 ounces. This makes it easy to carry for travel. The Canon RF 50mm f/1.2 L USM weighs 3 pounds. This is significantly heavier. You should choose the lighter option if portability matters. Heavier lenses often provide higher build quality but require more stamina.
Confirm lens mount compatibility
You must ensure the lens mount matches your camera body. Both listed options use the Canon RF mount. This is specific to Canon mirrorless cameras. You cannot use these lenses on older Canon DSLR bodies without an adapter. Check your camera model before buying. The mount type determines physical and electronic connection. Using the wrong mount will prevent the lens from attaching or communicating. Verify your system supports RF mount lenses to ensure proper functionality.
Consider focal length usage
Focal length dictates your field of view. The 35mm lens offers a wide-angle perspective. It is good for environmental portraits and street photography. The 50mm lens provides a standard perspective. It mimics human eye view closely. This is ideal for general photography and portraits. You should decide which angle fits your style. Wide angles include more background. Standard lenses isolate subjects better. Match the focal length to your typical shooting subjects.
Review lens dimensions for storage
You should check the physical dimensions for bag space. The Canon RF 35mm f/1.8 Macro STM measures 2.47 inches in length. This compact size fits easily in small bags. The Canon RF 50mm f/1.2 L USM is much larger. It measures 9 inches in length. This requires a dedicated camera bag or vest. You need to plan your gear setup accordingly. Smaller lenses offer better mobility. Larger lenses may need more support. Measure your storage space before deciding.
Frequently asked questions
Which Canon prime lens is best for everyday carry?
The Canon RF 35mm f/1.8 Macro STM is the top choice for portability. It weighs only 10.6 ounces and measures 2.47 inches in length. This compact size makes it easy to carry daily. The 35mm focal length offers a versatile wide-angle view for general shooting.
What is the best Canon prime lens for portraits?
The Canon RF 50mm f/1.2 L USM is ideal for portrait work. Its 50mm focal length is a classic portrait standard. The f/1.2 maximum aperture creates a shallow depth of field for beautiful background separation. This lens delivers exceptional low-light performance for indoor or evening shots.
Does the Canon RF 35mm lens support macro photography?
Yes, the Canon RF 35mm f/1.8 Macro STM is a macro prime lens. It allows you to get close to your subject for detailed shots. This feature adds utility to its wide-angle capabilities. You get both a versatile everyday lens and close-focusing ability in one compact package.
How heavy is the Canon RF 50mm f/1.2 lens?
The Canon RF 50mm f/1.2 L USM weighs 3 pounds. It is significantly heavier than other prime options. The lens also measures 9 inches in length. You should consider this weight when planning long shooting sessions. It is best for users who prioritize optical performance over portability.
What mount do these Canon prime lenses use?
Both lenses use the Canon RF mount. This mount is designed for Canon’s mirrorless camera systems. The Canon RF 35mm f/1.8 Macro STM and the Canon RF 50mm f/1.2 L USM both fit RF bodies. Ensure your camera has the RF mount to use these lenses.
Which lens has the widest maximum aperture?
The Canon RF 50mm f/1.2 L USM has the widest aperture at f/1.2. This is wider than the Canon RF 35mm f/1.8 Macro STM, which stops down to f/1.8. The f/1.2 aperture allows more light to enter the sensor. This improves performance in dim lighting conditions.
