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lightdow EF vs Viltrox

Updated July 2026 — lightdow EF wins on compatibility and aperture, Viltrox wins on price and weight.

Winner

The EF 85mm f1.8 offers a more affordable option for Canon users, while the Viltrox 35mm F1.7 provides advanced features for Sony users.

Why lightdow EF is better

Price

EF 85mm is significantly cheaper.

Compatibility

Wide compatibility with Canon DSLRs.

Manual Focus

Offers precise control for experienced photographers.

Why Viltrox is better

Autofocus

Viltrox features an autofocus system.

Weight

Viltrox is lighter and more portable.

Aperture

Wider f/1.7 aperture for better low-light performance.

Overall score

lightdow EF
75
Viltrox
82

Specifications

Speclightdow EFViltrox
Focal Length85mm35mm
Max Aperturef/1.8f/1.7
Focus TypeManualAutofocus
Camera TypeDSLRMirrorless
Image QualityHighVery High

Dimension comparison

lightdow EFViltrox

Overview of the Lenses

When comparing the EF 85mm f1.8 Portrait Lens and the Viltrox 35mm F1.7 E, the most significant difference lies in their compatibility and features. The EF 85mm is designed specifically for Canon DSLR cameras, while the Viltrox 35mm is tailored for Sony E-mount mirrorless systems. This fundamental distinction makes each lens suitable for different types of photographers depending on their camera system.

Pricing Comparison

The EF 85mm f1.8 Portrait Lens is priced at $77.59, making it about 57% cheaper than the Viltrox 35mm F1.7 E, which comes in at $179.00. The significant price difference may appeal to budget-conscious photographers who still seek quality in their lenses. However, the higher-priced Viltrox also offers advanced features that may justify its cost for certain users.

Compatibility and Use Cases

The EF 85mm f1.8 is compatible with a wide range of Canon DSLR models, including the EOS Rebel series and the 5D Mark IV, among others. This wide compatibility makes it a versatile choice for Canon users looking for a portrait lens. On the other hand, the Viltrox 35mm F1.7 E is specifically designed for Sony's APS-C-format E-mount mirrorless cameras, providing a 35mm equivalent focal length. This makes it ideal for various applications, including portraits, landscapes, and street photography.

Focus Mechanism

The EF 85mm f1.8 Portrait Lens is a fully manual focus lens, which may require a learning curve for beginners. This design offers photographers precise control over focus, allowing for creative freedom and adaptability. In contrast, the Viltrox 35mm F1.7 E features an autofocus system, making it a more user-friendly option for those who prefer quick adjustments and a more streamlined shooting experience.

Aperture and Image Quality

The EF 85mm f1.8 boasts a bright f/1.8 maximum aperture, which is excellent for low-light conditions and creating a beautiful bokeh effect. It includes six rounded aperture blades that contribute to its superb image quality. Conversely, the Viltrox 35mm F1.7 E features a slightly wider f/1.7 maximum aperture, allowing for even better performance in low light and greater control over depth of field. Both lenses promise high-quality images, but the Viltrox may have a slight edge in specific lighting scenarios.

Weight and Portability

The EF 85mm lens weighs significantly more than the Viltrox, which is only 170g. The lightweight design of the Viltrox makes it more suitable for travel and everyday use, appealing to photographers who frequently shoot on the go. In contrast, the heavier EF 85mm may be less convenient for extended shooting sessions but offers a robust build quality that many professionals prefer.

Versatility and Creative Possibilities

While both lenses excel in portrait photography, their versatility differs based on their specifications. The EF 85mm f1.8 is specifically tailored for portraiture, making it ideal for capturing stunning facial details with a pleasing background blur. The Viltrox 35mm F1.7 E, however, is a more general-purpose lens that performs well in various photography genres, including landscapes and street photography. This adaptability may appeal to photographers looking for a single lens to cover multiple shooting scenarios.

Which should you buy?

Choosing between the EF 85mm f1.8 Portrait Lens and the Viltrox 35mm F1.7 E largely depends on your camera system and specific needs. If you are a Canon DSLR user seeking an affordable, high-quality portrait lens, the EF 85mm at $77.59 presents an excellent option. However, if you own a Sony E-mount mirrorless camera and are willing to invest in a versatile lens that performs well across different photography styles, the Viltrox 35mm at $179.00 may be the better choice. Ultimately, the decision hinges on your brand loyalty, budget, and the types of photography you intend to pursue.