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Canon EF vs lightdow EF

Updated July 2026 — Canon EF wins on build quality and portability, lightdow EF wins on focal length.

The Canon EF 50mm f/1.8 STM lens offers superior features and versatility, while the EF 85mm f/1.8 Portrait Lens is a budget-friendly option for manual focus enthusiasts.

Why Canon EF is better

Price

The 50mm lens is more expensive but offers advanced features.

Autofocus

The 50mm lens has a silent autofocus mechanism.

Versatility

The 50mm lens is suitable for various photography styles.

Why lightdow EF is better

Budget

The 85mm lens is significantly cheaper.

Manual Focus

The 85mm lens encourages skill development through manual focus.

Bokeh Quality

The 85mm lens provides excellent bokeh for portraits.

Overall score

Canon EF
85
lightdow EF
70

Specifications

SpecCanon EFlightdow EF
Max Aperturef/1.8f/1.8
Focusing TypeAutofocusManual
Lens Elements6 elementsHybrid design
Image QualityHighGood
Price$169.00$77.59

Dimension comparison

Canon EFlightdow EF

Overview of the Canon EF 50mm f/1.8 STM Lens and EF 85mm f/1.8 Portrait Lens

The Canon EF 50mm f/1.8 STM Lens is priced at $169.00, making it a popular choice for photographers seeking a versatile, high-quality prime lens. In contrast, the EF 85mm f/1.8 Portrait Lens is significantly more budget-friendly at $77.59, but it comes with a fully manual focus design that may not appeal to everyone. Both lenses are excellent for portrait work, but they cater to different shooting styles and preferences.

The Canon EF 50mm f/1.8 STM offers an effective focal length of 80mm on APS-C cameras, while the EF 85mm f/1.8 Portrait Lens is specifically designed for portrait photography. The 50mm lens stands out for its lightweight and compact design, while the 85mm lens focuses on providing a manual experience that encourages creative freedom.

Design and Build Quality

The Canon EF 50mm f/1.8 STM lens boasts a compact and lightweight design, weighing approximately 5.6 oz. and featuring a rugged metal mount. This makes it an excellent choice for photographers who value portability without sacrificing image quality. The lens construction consists of 6 elements in 5 groups, ensuring exceptional optical performance.

On the other hand, the EF 85mm f/1.8 Portrait Lens, while also lightweight, emphasizes a fully manual focus design that requires users to adjust their settings manually. This design can be more challenging for beginners but offers experienced photographers greater control over their shots. The 85mm lens features 6 rounded aperture blades for improved bokeh, enhancing the aesthetic quality of portraits.

Optical Performance

The Canon EF 50mm f/1.8 STM lens excels in low-light conditions thanks to its wide f/1.8 aperture, which allows it to capture sharp images with minimal motion blur. This lens is designed to produce beautiful background blur due to its circular 7-blade diaphragm, making it an ideal choice for portraits and nighttime photography.

The EF 85mm f/1.8 Portrait Lens also delivers superb image quality, utilizing hybrid aspherical lens technology and ultra multi-coating to reduce aberrations and glare. However, since it is a fully manual lens, achieving optimal focus requires more effort from the photographer. For those willing to engage with the manual focus experience, the 85mm lens can produce stunning, artistic images, particularly in portraiture.

Focusing Mechanism

The focusing mechanism is a significant point of difference between these two lenses. The Canon EF 50mm f/1.8 STM utilizes a stepping motor (STM) for near-silent and smooth autofocus, making it an excellent option for both stills and video work. This feature allows photographers to capture fleeting moments without the distraction of focusing noise.

Conversely, the EF 85mm f/1.8 Portrait Lens is a fully manual focus lens, requiring users to take control of focus adjustments. While this can be a barrier for some, it allows for precise control and encourages photographers to develop their skills. This lens is particularly suited for those who appreciate the art of manual focusing and want to explore creative possibilities in their photography.

Compatibility

The Canon EF 50mm f/1.8 STM lens is compatible with a wide range of Canon cameras, including full-frame and APS-C models. This versatility makes it a great choice for various photography styles, including portraits, street photography, and more.

The EF 85mm f/1.8 Portrait Lens is equally compatible with a broad selection of Canon DSLRs, including models like the EOS Rebel series and the 5D Mark IV. Its design is tailored for portrait work, making it an excellent choice for photographers who specialize in this genre. However, potential buyers should note that its manual focus design may not be suitable for every camera user.

Price Comparison

In terms of price, the Canon EF 50mm f/1.8 STM lens is priced at $169.00, while the EF 85mm f/1.8 Portrait Lens is available for just $77.59. This means that the 50mm lens is about 117% more expensive than the 85mm lens. For photographers on a budget or those just starting, the more affordable option may be appealing, especially given the manual focus nature of the 85mm lens.

However, the higher price of the 50mm lens reflects its advanced features, including a silent autofocus mechanism and a design optimized for a variety of shooting conditions. Photographers must weigh the benefits of each lens against their budget and shooting preferences.

User Experience and Target Audience

The Canon EF 50mm f/1.8 STM lens is designed for a broad audience, from beginners to advanced photographers. Its user-friendly autofocus system and compact design make it an ideal everyday lens for those capturing a range of subjects, including portraits, landscapes, and street photography.

In contrast, the EF 85mm f/1.8 Portrait Lens targets a niche audience of photographers who prefer manual focus and are willing to invest time in honing their skills. This lens encourages a more hands-on approach to photography, which may resonate with enthusiasts looking to deepen their understanding of the craft.

Which should you buy?

Choosing between the Canon EF 50mm f/1.8 STM lens and the EF 85mm f/1.8 Portrait Lens ultimately depends on your photography style and preferences. If you value versatility, ease of use, and the ability to capture sharp images in low-light conditions, the 50mm lens is the superior choice despite its higher price. However, if you are drawn to manual focusing and are looking for a budget-friendly option that excels in portrait photography, the 85mm lens offers a unique experience that can enhance your creative skills. Consider your shooting needs and budget to make the best choice for your photography journey.