OM SYSTEM Olympus M.Zuiko Digital 40- vs Sony FE
Updated July 2026 — OM SYSTEM Olympus M.Zuiko Digital 40- wins on zoom, Sony FE wins on aperture and price.
The OM SYSTEM Olympus lens offers great versatility at a budget-friendly price, while the Sony lens excels in low-light performance and image quality. Choose based on your specific needs.
Why OM SYSTEM Olympus M.Zuiko Digital 40- is better
Price
OM SYSTEM lens is significantly cheaper.
Zoom Range
Offers a versatile 40-150mm focal length.
Portability
Lightweight design for easy carrying.
Why Sony FE is better
Aperture
Sony lens has a wider f/1.8 aperture.
Image Quality
Superior sharpness and bokeh.
Autofocus
Faster and quieter autofocus system.
Overall score
Specifications
| Spec | OM SYSTEM Olympus M.Zuiko Digital 40- | Sony FE |
|---|---|---|
| Focal Length | 40-150mm | 35mm |
| Max Aperture | f/4-5.6 | f/1.8 |
| Weight | 0.75 lbs | 0.71 lbs |
| Autofocus | High-Speed AF | Linear-Motor AF |
| Image Quality | Good | Excellent |
Dimension comparison
Overview of the Lenses
The OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver is priced at $175.99, while the Sony FE 35mm f/1.8 Lens is significantly higher at $798.00. This price difference of approximately 77% reflects not only the design intentions behind each lens but also their target user bases. The Olympus lens is a versatile zoom option for Micro Four Thirds cameras, while the Sony lens stands out as a high-quality prime lens for full-frame and APS-C cameras, designed to deliver exceptional image quality and bokeh.
Design and Build Quality
In terms of design, the OM SYSTEM Olympus lens prioritizes portability with its compact 3.75x zoom range. This lens is tailored for users looking for flexibility in framing their shots without compromising on weight. Conversely, the Sony FE 35mm f/1.8 lens, though slightly heavier, also emphasizes compactness and lightweight design, making it easy to carry for daily photography. Both lenses are constructed for durability, but the Olympus lens’s zoom capabilities offer a broader range of shooting options, making it ideal for varied photography styles.
Aperture and Low-Light Performance
The Sony FE 35mm f/1.8 lens features a maximum aperture of f/1.8, allowing for superior low-light performance and a beautiful bokeh effect, thanks to its 9-blade circular aperture. This is particularly beneficial for portraiture and indoor shooting scenarios. In contrast, the Olympus lens has a maximum aperture range of f/4.0-5.6, which is less favorable for low-light conditions. While the Olympus lens is suitable for outdoor and well-lit environments, the Sony lens is better equipped for challenging lighting situations, making it a preferred choice for those who frequently shoot in dim settings.
Focal Length and Versatility
The OM SYSTEM Olympus lens offers a focal length of 40-150mm, providing a versatile range ideal for capturing subjects at varying distances, from portraits to wildlife photography. This zoom capability is perfect for photographers who appreciate the ability to adjust their framing without changing lenses. On the other hand, the Sony FE 35mm lens, with its fixed focal length, excels in delivering sharp images at close distances but lacks the versatility in framing that a zoom lens provides. Thus, your choice may depend on whether you prioritize flexibility or the precision of a prime lens.
Autofocus and Ease of Use
Both lenses include advanced autofocus capabilities. The OM SYSTEM Olympus lens features High-Speed Imager AF (MSC), which enhances shooting speed and accuracy, making it a great option for capturing fast-moving subjects. Meanwhile, the Sony lens is equipped with a fast, precise, and quiet linear-motor autofocus system, ideal for video recording and discreet photography. While both lenses aim to deliver quick focus, the Olympus lens may be more user-friendly for those who frequently shoot in dynamic environments, while the Sony lens is designed for those who value silent operation and precision.
Price and Value Proposition
The price difference between the OM SYSTEM Olympus lens at $175.99 and the Sony FE 35mm lens at $798.00 is substantial. The Olympus lens is about 77% cheaper, making it an attractive option for budget-conscious photographers or those just starting out with Micro Four Thirds systems. However, the Sony lens justifies its higher price by offering features and image quality that cater to serious photographers and professionals. Therefore, the value proposition hinges on your specific photographic needs and budget constraints.
Target Audience and Use Cases
The OM SYSTEM Olympus lens is designed with Micro Four Thirds users in mind, appealing to hobbyists and enthusiasts who seek a portable and versatile lens for a variety of shooting scenarios. Its zoom range makes it suitable for everything from landscapes to portraits. On the other hand, the Sony FE 35mm f/1.8 lens caters to a more professional audience, particularly those who need a reliable lens for full-frame and APS-C cameras. This lens excels in portrait and low-light photography, making it ideal for professionals who prioritize image quality and depth of field.
Which should you buy?
Choosing between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm and the Sony FE 35mm f/1.8 lens ultimately depends on your specific needs and budget. If you are looking for an affordable, versatile lens for your Micro Four Thirds system, the Olympus lens at $175.99 is an excellent choice. However, if you require a high-quality prime lens with superior low-light performance and are willing to invest more, the Sony lens at $798.00 may be worth the splurge. Each lens offers unique strengths, and your decision should align with your photographic style and requirements.

