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OM SYSTEM Olympus M.Zuiko Digital 40- vs VILTROX

Updated July 2026 — OM SYSTEM Olympus M.Zuiko Digital 40- wins on zoom range and portability, VILTROX wins on focus distance and weight.

The OM SYSTEM Olympus lens offers versatility and affordability, while the VILTROX lens excels in wide-angle performance and optical quality.

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

Price

OM SYSTEM lens is $175.99, cheaper than VILTROX at $199.00.

Versatility

40-150mm zoom range allows for various shooting scenarios.

Portability

Lightweight design makes it easy to carry.

Why VILTROX is better

Optical Quality

VILTROX lens has advanced optical design for better image quality.

Autofocus

Eye/Face AutoFocus provides superior tracking for moving subjects.

Wide-Angle Capability

14mm focal length is ideal for expansive landscapes.

Overall score

OM SYSTEM Olympus M.Zuiko Digital 40-
75
VILTROX
85

Specifications

SpecOM SYSTEM Olympus M.Zuiko Digital 40-VILTROX
Focal Length40-150mm14mm
Max ApertureF4-5.6F4.0
Field of View30-8.2112°
Image Magnification.16xN/A
AutofocusHigh-Speed AFEye/Face AF

Dimension comparison

OM SYSTEM Olympus M.Zuiko Digital 40-VILTROX

Overview of the Lenses

The OM SYSTEM Olympus M.Zuiko Digital 40-150mm and the VILTROX 14mm F4.0 FE-Mount Lens serve different photographic needs. The Olympus lens is a versatile zoom option designed for Micro Four Thirds cameras, while the VILTROX lens is tailored for wide-angle photography with Sony full-frame cameras. This fundamental difference in design makes each lens suitable for distinct shooting scenarios.

The Olympus lens, priced at $175.99, offers a focal length range of 40-150mm, providing a 3.75x zoom capability. In contrast, the VILTROX lens, at $199.00, is a prime lens with a fixed focal length of 14mm. This price difference means the Olympus lens is about 12% cheaper than the VILTROX lens, appealing to photographers who need flexibility and budget-friendly options.

Focal Length and Versatility

When it comes to focal length, the OM SYSTEM Olympus lens offers significant versatility with its 40-150mm range. This range is ideal for various subjects, from portraits to landscapes, making it a fantastic choice for photographers who need adaptability in a single lens. The lens can achieve a maximum image magnification of .16x, allowing for close-up shots without switching lenses.

On the other hand, the VILTROX lens, with its fixed 14mm focal length, excels in ultra-wide-angle photography. It provides a 112° field of view, making it perfect for capturing expansive landscapes, architectural shots, and immersive vlogs. However, the fixed focal length limits its adaptability compared to the zoom capabilities of the Olympus lens, which is crucial for photographers who require a range of perspectives in one lens.

Aperture and Light Performance

The maximum aperture is another critical aspect where these lenses differ. The OM SYSTEM Olympus lens features a maximum aperture of F4-5.6, which is suitable for general photography but may struggle in low-light conditions. With a variable aperture, it allows for some light control, but not as much as a lens with a constant aperture.

In contrast, the VILTROX lens has a fixed maximum aperture of F4.0, providing consistent light performance across the entire focal range. This feature is particularly beneficial for video content creators and photographers working in variable lighting situations, ensuring that exposure remains stable. While both lenses cater to different needs, the VILTROX lens may offer an edge for those focused on wide-angle shots in challenging lighting.

Autofocus Capabilities

Autofocus performance is crucial for capturing sharp images, especially in dynamic shooting environments. The OM SYSTEM Olympus lens is equipped with High-Speed Imager AF (MSC), which allows for quick and quiet focusing, making it suitable for both still photography and video.

The VILTROX lens also boasts impressive autofocus features, including Eye/Face AutoFocus, which ensures that subjects remain sharp and in focus—ideal for capturing spontaneous moments or active subjects. This feature is particularly advantageous for vlogging or street photography, where subjects may be moving unpredictably. Both lenses offer reliable autofocus, but the VILTROX lens may appeal more to those who prioritize fast and accurate focusing in their work.

Build Quality and Design

Build quality and design can significantly impact a photographer's experience. The OM SYSTEM Olympus lens is designed with portability in mind, making it lightweight and easy to carry around, which is essential for those who travel frequently or shoot on location. Its silver finish also adds a touch of elegance, appealing to users who appreciate aesthetic value.

Conversely, the VILTROX lens is also designed for practical use, featuring a robust build that can withstand the rigors of professional photography. While it may not be as lightweight as the Olympus lens, its ultra-wide capabilities often require a more solid construction to maintain optical quality. The choice between the two will depend largely on whether portability or durability is the higher priority for the photographer.

Image Quality and Optical Performance

When it comes to image quality, both lenses offer distinct advantages. The OM SYSTEM Olympus lens promises good optical performance suitable for everyday photography, but it may not excel in edge-to-edge sharpness compared to more premium lenses. Its versatility allows for satisfactory results across various shooting scenarios.

The VILTROX lens, with its 12 elements arranged in 9 groups, includes several advanced optical elements like 2 aspherical elements and 4 Extra-Low Dispersion (ED) glass elements. This design aims to minimize vignetting and distortion, delivering crisp, high-quality images with excellent edge-to-edge sharpness. Photographers focused on professional-grade image quality, especially in wide-angle photography, may find the VILTROX lens more appealing.

Price Considerations

Price is a significant factor when choosing between the two lenses. The OM SYSTEM Olympus lens is priced at $175.99, making it a more budget-friendly option than the VILTROX lens, which retails for $199.00. This price difference of about $23 may influence those who are cost-conscious or looking to maximize value for their investment.

However, it is essential to consider what each lens offers for its price. While the Olympus lens is cheaper, the VILTROX lens provides advanced features and superior optical quality that may justify its higher cost for serious photographers. Ultimately, the decision will depend on the specific needs and budget of the user.

Which should you buy?

Deciding between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm and the VILTROX 14mm F4.0 FE-Mount Lens largely depends on your photography style and requirements. The Olympus lens is an excellent choice for those seeking versatility in a lightweight package, ideal for a variety of shooting scenarios. In contrast, the VILTROX lens excels in wide-angle photography, offering superior optical performance and autofocus capabilities, but at a higher price point.

If you prioritize flexibility and a lower budget, the Olympus lens is the way to go. However, if your focus is on high-quality wide-angle shots and you are willing to invest a bit more, the VILTROX lens stands out as the better option.