OM SYSTEM Olympus M.Zuiko Digital 40- vs VILTROX AF
Updated July 2026 — OM SYSTEM Olympus M.Zuiko Digital 40- wins on aperture and zoom, VILTROX AF wins on price and weight.
The OM SYSTEM lens offers great value and versatility, while the VILTROX lens excels in low-light performance and autofocus speed.
Why OM SYSTEM Olympus M.Zuiko Digital 40- is better
Price
OM SYSTEM lens is significantly cheaper.
Zoom Range
OM SYSTEM lens offers a versatile 3.75x zoom.
Weight
OM SYSTEM lens is more portable.
Why VILTROX AF is better
Aperture
VILTROX lens has a larger F1.4 aperture.
Autofocus
VILTROX lens features advanced autofocus technology.
Sharpness
VILTROX lens maintains sharpness at full aperture.
Overall score
Specifications
| Spec | OM SYSTEM Olympus M.Zuiko Digital 40- | VILTROX AF |
|---|---|---|
| Focal Length | 40-150mm | 50mm |
| Max Aperture | F4.0-5.6 | F1.4 |
| Autofocus | High-Speed | HyperVCM |
| Angle of View | 30-8.2 | N/A |
| Image Magnification | 0.16x | N/A |
Dimension comparison
Overview of the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver
The OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver is a versatile zoom lens designed for Micro Four Thirds cameras, offering a focal length of 40-150mm and a maximum aperture range of F4.0 to F5.6. This lens is priced at $175.99, making it an attractive option for photographers looking for a portable zoom lens that provides good optical performance without breaking the bank. The lens is ideal for a variety of photography styles, including portraits and landscapes, thanks to its 3.75x zoom capability.
This lens features high-speed imager autofocus (MSC), which aids in capturing sharp images quickly, especially in dynamic shooting environments. Additionally, it has a degree angle of view ranging from 30 to 8.2 degrees, allowing users to frame their shots effectively. The maximum image magnification of 0.16x enhances its usability for close-up shots, making it a well-rounded choice for both amateurs and enthusiasts alike.
Overview of the VILTROX AF 50mm F1.4 Pro FE Lens
The VILTROX AF 50mm F1.4 Pro FE Lens is designed for Sony full-frame autofocus cameras and is priced significantly higher at $549.00. This lens boasts a large maximum aperture of F1.4, which is particularly beneficial for low-light photography and creating a beautiful background blur that enhances portrait shots. Additionally, it has a minimum focusing distance of just 0.45m, making it excellent for macro photography as well.
One of the standout features of this lens is its quiet and fast autofocus, thanks to its HyperVCM motor, which is especially useful for real-time subject tracking. This capability makes it suitable for capturing moving subjects with sharp focus. The lens also maintains outstanding sharpness even at its maximum aperture, providing consistent results across the frame. Its excellent performance in video shooting further solidifies its position as a professional-grade lens, making it a top choice for content creators.
Price Comparison
When considering the price, the OM SYSTEM Olympus lens is about 68% more affordable than the VILTROX lens, priced at $175.99 compared to $549.00. Such a significant price difference makes the Olympus lens an enticing option for those who may be starting in photography or for those who need a reliable zoom lens without a hefty investment.
While the VILTROX lens offers advanced features and superior low-light performance, its cost may be a barrier for many users. This price disparity highlights the importance of evaluating what features are essential for your photography needs and budget. For those who prioritize versatility and cost-effectiveness, the OM SYSTEM lens may be the better choice.
Build Quality and Design
The OM SYSTEM Olympus lens features a portable design, making it easy to carry for extended shoots. Its compact build is well-suited for travel and outdoor photography, where weight and size can affect the overall shooting experience. The silver finish adds a touch of elegance, appealing to users who appreciate a stylish look on their camera setup.
In contrast, the VILTROX lens, while more substantial, is built for performance and durability. Its robust construction reflects its pro-level capabilities, designed to withstand rigorous use in various shooting conditions. Although it may not be as compact as the Olympus lens, the VILTROX's design focuses on delivering exceptional results, particularly in low-light scenarios, which is a crucial aspect for many professional photographers.
Autofocus Performance
The autofocus capabilities of the VILTROX lens are superior, featuring a HyperVCM motor that provides quiet and rapid focusing, especially important for capturing dynamic subjects. This advanced autofocus system is particularly beneficial for videographers and photographers working in fast-paced environments. The lens ensures sharp focus where it matters most, enhancing the overall shooting experience.
While the OM SYSTEM lens also features high-speed imager autofocus, it may not match the VILTROX's advanced capabilities. However, it still offers reliable autofocus performance for general photography needs. Users will need to consider whether they require high-speed tracking for fast-moving subjects or if the standard autofocus of the Olympus lens is sufficient for their style of photography.
Maximum Aperture and Low-Light Performance
The VILTROX AF 50mm lens shines in low-light conditions due to its large maximum aperture of F1.4, allowing more light to enter the lens and facilitating clearer images in darker settings. This feature is particularly advantageous for portrait photography, where a shallow depth of field is often desired for that professional touch.
In comparison, the OM SYSTEM lens has a maximum aperture range of F4.0 to F5.6, which is adequate for well-lit environments but may struggle in lower light situations. Photographers who frequently shoot indoors or during twilight hours may find the VILTROX lens to be a more suitable choice due to its superior light-gathering capabilities.
Versatility in Photography
The OM SYSTEM lens offers versatility with its 3.75x zoom range, making it suitable for a wide array of photographic situations, including landscapes, portraits, and even some wildlife photography. Its lightweight design makes it an excellent choice for on-the-go shooting, allowing photographers to easily switch between different styles without needing to change lenses constantly.
The VILTROX lens, being a prime lens with a fixed focal length of 50mm, excels in portraiture and low-light scenarios but may not offer the same level of versatility as the zoom lens. However, prime lenses are often favored for their sharpness and ability to create beautiful bokeh, appealing to photographers who prioritize image quality over the convenience of zoom.
Which should you buy?
Deciding between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver and the VILTROX AF 50mm F1.4 Pro FE Lens ultimately depends on your specific needs and budget. If you're looking for a versatile, affordable lens for general photography, the Olympus lens offers excellent value at $175.99. However, if low-light performance and fast autofocus are paramount for your work, and you're willing to invest more, the VILTROX lens at $549.00 provides professional-grade capabilities that may be worth the extra cost.

