Choosing the best Canon lens for low light portraits is key to capturing sharp, vibrant images. The right lens lets you shoot clear photos even in dim settings.
Portrait photography in low light needs lenses with wide apertures. Canon offers lenses like the EF 50mm f/1. 8 STM and RF 50mm f/1. 8 STM, known for bright apertures that let in more light. The EF 85mm f/1. 8 is great for flattering close-ups, while the Rokinon 135mm f/2.
0 excels at telephoto portraits with excellent sharpness. These lenses support various Canon DSLR and mirrorless cameras, ensuring compatibility and ease of use. Choosing one depends on your style and camera model. This guide highlights the best Canon lenses to help you take beautiful portraits in low light without struggle.
Table of Contents
Canon Ef 50mm Lens

The Canon EF 50mm f/1.8 STM Lens is ideal for photography enthusiasts and beginners looking to enhance their portrait and low-light photography. This lens is perfect for those who want a lightweight, affordable, and versatile prime lens that delivers sharp images with excellent background blur. Its compact design makes it suitable for travel and everyday use, especially for Canon DSLR users seeking to upgrade from a kit lens.
Pros:
- Compact and lightweight design for easy portability
- Wide f/1.8 aperture allows excellent low-light performance and beautiful bokeh
- STM (Stepping Motor) ensures smooth and quiet autofocus, ideal for video recording
- High image quality with sharp focus and minimal distortion
- Affordable price point compared to other prime lenses
Cons:
- Build quality feels less robust due to plastic construction
- No image stabilization feature
- Autofocus can be slower in very low light conditions
The Canon EF 50mm f/1.8 STM Lens features a fast f/1.8 maximum aperture that allows photographers to shoot in dimly lit environments with ease while achieving a shallow depth of field. This creates stunning portraits with smooth, creamy background blur that helps subjects stand out. Its compact size and lightweight structure make it an excellent companion for both casual and professional photographers who want to carry a high-quality lens without added bulk.
Equipped with a stepping motor (STM), this lens provides smooth and near-silent autofocus, which is especially beneficial for video shooting, minimizing noise interference. The lens’s optical design ensures sharp images with minimal chromatic aberrations and distortion, contributing to crisp, vibrant photos. Although it lacks image stabilization, the lens’s wide aperture compensates by allowing faster shutter speeds to reduce blur from camera shake.
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Ef 85mm F1.8 Portrait Lens – Mf For Canon Eos

The EF 85mm f1.8 Portrait Lens – MF is ideal for photographers who own Canon DSLR cameras and are looking for a dedicated lens to capture stunning portrait shots with manual focus precision. This lens is perfect for enthusiasts and professionals using models like the Canon EOS Rebel T8i, T7i, 90D, 80D, 5D Mark IV, 6D II, and others in the EF/EF-S mount lineup who want to enhance their portrait photography with excellent depth of field control and sharpness.
Pros:
- Sharp and clear image quality with an 85mm focal length ideal for portraits
- Wide f/1.8 aperture allows for beautiful background blur (bokeh) and excellent low-light performance
- Compatible with a wide range of Canon EOS DSLR cameras (EF/EF-S mount)
- Compact and lightweight design for easy handling and portability
- Durable build with a sleek black finish
Cons:
- Manual focus only, which may not be suitable for fast-moving subjects or beginners
- No image stabilization feature
- Limited versatility compared to zoom lenses
The EF 85mm f1.8 Portrait Lens offers photographers a dedicated tool for capturing portraits with exceptional clarity and artistic background separation. The wide f/1.8 aperture is especially beneficial in creating a shallow depth of field, allowing the subject to stand out sharply against a creamy, blurred background. This makes it an excellent choice for portrait, event, and even low-light photography where natural light is scarce.
Designed specifically for Canon DSLR users, this lens’s compatibility with numerous models ranging from entry-level to professional ensures that many photographers can take advantage of its qualities. Its compact size and solid construction make it convenient to carry and durable enough for frequent use. While manual focus requires some skill, it gives the user precise control over focusing, which is often preferred in portrait photography for achieving the perfect shot.
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Canon Rf50mm F1.8 Stm Lens

The Canon RF50mm F1.8 STM Lens is ideal for photography enthusiasts and professionals using the EOS R Series Mirrorless Cameras who want a versatile, lightweight, and affordable prime lens. This lens is perfect for those looking to enhance their portrait, street, and everyday photography with sharp images and beautiful bokeh effects.
Pros:
- Compact and lightweight design for easy portability
- Bright F1.8 aperture allows excellent low-light performance and shallow depth of field
- Compatible with EOS R Series Mirrorless Cameras
- STM motor ensures smooth and quiet autofocus for video and stills
- Affordable price point for a high-quality prime lens
Cons:
- Fixed 50mm focal length may limit versatility for some shooting scenarios
- Build quality is mostly plastic, which may feel less durable compared to higher-end lenses
- No image stabilization feature
The Canon RF50mm F1.8 STM Lens features a fixed focal length of 50mm, which is renowned for producing natural and flattering perspectives, especially for portraits and everyday shots. The wide F1.8 aperture not only helps capture sharp images in low light but also creates a pleasing bokeh effect, making subjects stand out against a softly blurred background. Its compact size and lightweight construction make it an excellent companion for photographers who prefer a minimalist setup without compromising image quality.
Equipped with a stepping motor (STM), this lens offers smooth and quiet autofocus, ideal for both video recording and still photography. Although it lacks image stabilization, the lens’s optical performance and affordability make it an excellent choice for beginners and advanced users alike who want to upgrade their kit with a prime lens that enhances creativity and image sharpness on the Canon EOS R Series.
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Rokinon 135mm F2.0 Ed Umc Telephoto Lens For Canon Ef

The Rokinon 135mm F2.0 ED UMC Telephoto Lens is perfect for photographers who specialize in portrait and low-light photography. Ideal for enthusiasts and professionals using Canon EF mount full-frame cameras, this lens offers exceptional image quality with manual focus control, making it suitable for those who prefer precise focusing over autofocus. If you are looking for a lens that delivers stunning background blur and sharp subject isolation, this lens is a great choice.
Pros:
- Ultra Multi-Coated (UMC) optics reduce flare and ghosting for clearer images
- Wide F2.0 aperture ideal for excellent low-light performance and shallow depth of field
- ED (Extra-low Dispersion) glass elements minimize chromatic aberrations
- Removable lens hood helps protect the lens and control stray light
- Compact and lightweight design for easy handling (only 1.8 pounds)
Cons:
- Fully manual focus may be challenging for beginners or fast-moving subjects
- No image stabilization feature included
- Limited zoom range due to fixed focal length of 135mm
The Rokinon 135mm F2.0 ED UMC lens features a bright F2.0 aperture that allows photographers to capture stunning portraits with beautiful bokeh, isolating the subject from the background effectively. Its extra-low dispersion (ED) glass elements significantly reduce chromatic aberrations, ensuring sharp and vibrant images. The ultra multi-coated (UMC) lens elements minimize reflections and lens flare, enhancing image clarity even in challenging lighting conditions. This makes it an excellent choice for both studio and outdoor portrait photography as well as low-light scenarios.
Designed for Canon EF full-frame cameras, this telephoto lens offers precise manual focusing, giving users full control over the composition. The removable lens hood helps reduce stray light and protects the front element from accidental damage. Despite its high-quality build and optical performance, the lens remains relatively compact and lightweight, making it easy to carry during long shoots. Whether you are capturing expressive portraits or shooting in dim environments, this lens delivers consistent and professional results.
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Canon Ef 50mm F/1.8 Stm Lens

The Canon EF 50mm f/1.8 STM Lens is ideal for photography enthusiasts and professionals looking for a versatile, high-quality prime lens. This lens is perfect for those who want to capture stunning portraits, excel in low-light conditions, or simply enhance their everyday photography with a compact and lightweight design. Whether you are a beginner or an experienced shooter, this lens offers excellent performance at an affordable price point.
Pros:
- Bright f/1.8 aperture for excellent low-light performance and beautiful background blur (bokeh).
- Compact and lightweight design making it easy to carry and handle.
- Smooth STM autofocus ensures quiet and precise focusing, ideal for both photos and videos.
- Includes practical accessories: a shoulder bag and a 64GB memory card for added convenience.
- Compatible with a wide range of Canon DSLR cameras.
Cons:
- No image stabilization feature, which can be a drawback in very low-light handheld shooting.
- Build quality is mostly plastic, which may feel less durable compared to higher-end lenses.
- Fixed focal length means no zoom flexibility.
The Canon EF 50mm f/1.8 STM Lens is renowned for its sharp image quality and bright aperture, allowing photographers to capture crisp, vibrant images even in dim environments. The wide f/1.8 aperture not only enhances low-light shooting but also creates a shallow depth of field, making it ideal for stunning portrait photography with smooth background separation. Its compact size and lightweight build make it a perfect companion for everyday shooting without adding bulk to your gear.
Equipped with a stepping motor (STM), the lens provides smooth and quiet autofocus, which is particularly beneficial for video recording and capturing moments discreetly. The inclusion of a shoulder bag and a 64GB memory card adds value, offering convenience and readiness for immediate use. Overall, this lens is a superb choice for photographers seeking quality, portability, and affordability in one package.
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Frequently Asked Questions
What Is The Best Canon Lens For Low Light Portraits?
The Canon EF 50mm f/1. 8 STM lens is ideal for low light portraits. Its wide f/1. 8 aperture allows more light, creating sharp, bright images even in dim settings. It also offers smooth autofocus and excellent image quality for portrait photography.
How Does The Canon Rf50mm F1.8 Stm Perform In Low Light?
The Canon RF50mm F1. 8 STM lens excels in low light due to its bright f/1. 8 aperture. It delivers sharp, clear portraits with natural bokeh. This lens is compact, lightweight, and perfect for EOS R series mirrorless cameras, enhancing low light portrait photography.
Is The Rokinon 135mm F2.0 Good For Portraits?
Yes, the Rokinon 135mm F2. 0 lens is excellent for portraits. Its bright f/2. 0 aperture allows better low light performance and beautiful background blur. Manual focus control ensures precise adjustments, making it ideal for creative portrait shots in low light environments.
Can The Canon Ef 85mm F/1.8 Lens Handle Low Light?
Absolutely, the Canon EF 85mm f/1. 8 lens is great for low light portraits. Its fast f/1. 8 aperture captures more light, producing sharp images with smooth background blur. It is compatible with many Canon DSLR models, making it versatile for portrait photographers.
Which Canon Lens Offers Smooth Autofocus For Portraits?
The Canon EF 50mm f/1. 8 STM lens features smooth STM autofocus. This ensures quiet and fast focusing, perfect for portraits and low light situations. Its affordability and performance make it a popular choice for both beginners and professionals in portrait photography.
Conclusion
Choosing the right Canon lens can greatly improve your low light portrait photos. The Canon EF 50mm f/1. 8 STM is a popular choice for its bright aperture and sharp images. For tighter framing, the EF 85mm f/1. 8 offers excellent background blur and detail.
Mirrorless users will find the RF 50mm f/1. 8 STM lens lightweight and easy to carry. The Rokinon 135mm f/2. 0 is perfect for those who want longer reach and crisp results in dim lighting. Each lens has unique strengths that suit different styles and camera models.
Think about your shooting needs and budget before picking one. Good lenses help capture beautiful, clear portraits even in low light. With the right lens, your photos will stand out with natural colors and sharp focus. Low light portraits can be challenging, but the right Canon lens makes it easier and more enjoyable.