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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 and price, VILTROX wins on weight and aperture.

The VILTROX 35mm f1.7 E lens offers superior low-light performance and autofocus capabilities, making it a better choice for many photographers. However, the Olympus lens provides versatility with its zoom range.

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

Price

The Olympus lens is slightly cheaper.

Zoom Range

The Olympus lens offers a versatile zoom.

Weight

The Olympus lens is designed for portability.

Why VILTROX is better

Aperture

The VILTROX lens has a larger maximum aperture.

Autofocus

The VILTROX lens features faster and quieter autofocus.

Optical Design

The VILTROX lens has a more advanced optical design.

Overall score

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

Specifications

SpecOM SYSTEM Olympus M.Zuiko Digital 40-VILTROX
Focal Length40-150mm35mm
Max ApertureF4-5.6F1.7
Autofocus TypeHigh-Speed AFSTM Motor
Image QualityStandardHigh
DesignBasicAdvanced

Dimension comparison

OM SYSTEM Olympus M.Zuiko Digital 40-VILTROX

Overview of the OM SYSTEM Olympus M.Zuiko and VILTROX 35mm f1.7 E

The OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver is priced at $175.99, while the VILTROX 35mm f1.7 E is available for $179.00. This makes the Olympus lens about 1.2% cheaper than the VILTROX lens. Both lenses cater to different photography needs, with the Olympus offering a zoom range and the VILTROX providing a fast prime option.

Focal Length and Versatility

The Olympus lens features a focal length of 40-150mm, enabling a versatile 3.75x zoom capability. This range is ideal for capturing subjects from a distance, such as wildlife or sports, while still allowing some portrait photography. In contrast, the VILTROX lens has a fixed focal length of 35mm, which is well-suited for street photography and portraits, providing a natural perspective similar to the human eye. The choice of focal length will greatly influence your shooting style and subject matter.

Aperture and Low-Light Performance

The maximum aperture of the Olympus lens ranges from F4 to F5.6, which is adequate for general photography but may struggle in low-light conditions. Conversely, the VILTROX lens boasts a bright f/1.7 aperture, significantly enhancing its low-light performance and creating beautiful background blur, or bokeh. This makes the VILTROX an excellent choice for portraits and creative shots, where depth of field is crucial.

Autofocus and User Experience

The OM SYSTEM Olympus lens utilizes High-Speed Imager AF (MSC) for autofocus, offering quick focus performance. However, the VILTROX lens takes this further with its new STM motor, delivering fast, precise, and nearly silent autofocus operation. This feature is particularly beneficial for videographers, as it minimizes focus breathing during transitions. If you value silent autofocus, the VILTROX offers a distinct advantage in user experience.

Build Quality and Portability

Weighing in at 170g, the VILTROX lens is compact and lightweight, making it highly portable for photographers on the go. Additionally, it features a durable metal body that ensures longevity. The Olympus lens, while designed for portability, does not specify its weight, making a direct comparison challenging. However, the portability of the VILTROX lens stands out, especially for travel photographers seeking a lightweight setup.

Optical Design and Image Quality

The VILTROX lens is designed with 11 elements in 9 groups, including advanced features like 2 High Refractive elements and 1 Extra-low Dispersion element. This sophisticated optical design minimizes chromatic aberrations and flare, ensuring outstanding image quality. The Olympus lens, while effective, does not detail its optical elements, making it difficult to compare directly. For those prioritizing image quality, the VILTROX's advanced design is likely to deliver superior results.

Price Comparison

At $175.99, the OM SYSTEM Olympus lens is slightly cheaper than the VILTROX lens, which is priced at $179.00. This 1.2% price difference is minimal, but it may influence budget-conscious buyers. Given the additional features offered by the VILTROX lens, such as a larger aperture and advanced autofocus capabilities, the price difference may be justified depending on the photographer's needs.

Which should you buy?

Ultimately, the choice between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R and the VILTROX 35mm f1.7 E depends on your specific photography requirements. If you need versatility in focal length and prefer a zoom lens for various scenarios, the Olympus lens is a solid choice. However, if low-light performance, fast autofocus, and compact design are your priorities, the VILTROX lens may provide greater value for your investment.