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OM SYSTEM Olympus M.Zuiko Digital 40- vs VILTROX

Updated July 2026 — OM SYSTEM Olympus M.Zuiko Digital 40- leads on weight and focal length.

The OM SYSTEM Olympus lens is a more versatile and budget-friendly option, while the VILTROX lens excels in image quality and wide-angle performance.

Why OM SYSTEM Olympus M.Zuiko Digital 40- is better

Price

OM SYSTEM lens is cheaper by 13%

Zoom Capability

Offers a versatile 3.75x zoom

Weight

Slightly lighter than VILTROX lens

Why VILTROX is better

Image Quality

Advanced optical design minimizes distortion

Field of View

112° field of view for wide-angle shots

Autofocus

Fast STM motor for smooth focus transitions

Overall score

OM SYSTEM Olympus M.Zuiko Digital 40-
75
VILTROX
82

Specifications

SpecOM SYSTEM Olympus M.Zuiko Digital 40-VILTROX
BrandOM SYSTEMVILTROX
Max ApertureF4.0-5.6F4.0
Focal Length40-150mm14mm
Field of View30-8.2°112°
AutofocusHigh-Speed AFSTM Motor

Dimension comparison

OM SYSTEM Olympus M.Zuiko Digital 40-VILTROX

Overview of the Lenses

When it comes to choosing between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver and the VILTROX 14mm f4.0 FE, both lenses cater to different photography needs. The Olympus lens, priced at $175.99, is a versatile zoom option designed for Micro Four Thirds cameras, while the VILTROX lens, costing $199.00, is a prime wide-angle lens for Sony e-mount full-frame cameras. The price difference is about 13%, making the Olympus lens the more budget-friendly choice.

Design and Build Quality

The OM SYSTEM Olympus lens boasts a portable design ideal for photographers on the go. Its sleek silver finish adds a stylish touch, making it not just functional but visually appealing. The lens is constructed to complement Olympus and Panasonic Micro Four Thirds cameras, ensuring compatibility and ease of use. On the other hand, the VILTROX lens is also lightweight, weighing only 170g, which is advantageous for long shooting sessions or travel. Its compactness and thoughtful design features, such as a lotus-shaped lens hood, enhance usability and protection, making both lenses suitable for various shooting environments.

Focal Length and Zoom Capability

The Olympus lens offers a versatile focal length of 40-150mm, providing a 3.75x zoom capability. This range is excellent for capturing everything from portraits to distant subjects, making it a well-rounded option for different photography styles. In contrast, the VILTROX lens has a fixed focal length of 14mm, delivering a massive 112° field of view. This wide-angle perspective is perfect for landscape and architectural photography, allowing photographers to capture expansive scenes. Depending on your photographic needs, the choice of focal length and zoom capabilities can significantly influence your shooting experience.

Aperture and Low-Light Performance

The OM SYSTEM Olympus lens has a maximum aperture of F4.0-5.6, which may limit its low-light performance compared to lenses with wider apertures. However, it still performs adequately for general photography. Conversely, the VILTROX lens features a constant maximum aperture of F4.0, which allows for consistent exposure while shooting. While neither lens offers exceptionally wide apertures, the VILTROX's fixed aperture can be beneficial for maintaining image quality in varying light conditions.

Autofocus and Shooting Ease

The Olympus lens is equipped with a High-Speed Imager AF (MSC) system, allowing for quick and efficient focus transitions. This feature is particularly useful for capturing fast-moving subjects, making it a solid choice for action shots. The VILTROX lens also offers fast autofocus thanks to its STM motor, which enhances its performance for video shooting as well. Both lenses prioritize ease of use, but the Olympus lens may have an edge for photographers who frequently shoot dynamic scenes.

Image Quality and Distortion

When it comes to image quality, the VILTROX lens stands out due to its advanced optical design, featuring 12 elements in 9 groups, including high refractive and extra-low dispersion elements. This setup minimizes chromatic aberrations, distortion, and flare, ensuring high-quality images. The Olympus lens, while delivering good quality images, may not have the same level of optical sophistication as the VILTROX. This difference may be crucial for photographers who prioritize image quality and clarity.

Versatility and Use Cases

The OM SYSTEM Olympus lens is versatile, suitable for various photography styles including portraits, wildlife, and events due to its zoom range. Its design makes it a practical choice for everyday use. In contrast, the VILTROX lens is better suited for specialized scenarios such as landscape, architecture, and astrophotography, where a wide field of view is essential. Depending on your primary photography focus, one lens may prove more beneficial than the other.

Which should you buy?

Choosing between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver and the VILTROX 14mm f4.0 FE largely depends on your individual photography needs. The Olympus lens is about 13% cheaper, offers zoom versatility, and is more suitable for a wide range of subjects. However, if you prioritize image quality and are focused on wide-angle photography, the VILTROX lens provides superior optical performance and is tailored for specific creative applications. Consider your shooting style and budget when making a decision, as both lenses have their unique strengths.