Canon EFS 55- vs OM SYSTEM Olympus M.Zuiko Digital 40-
Updated July 2026 — Canon EFS 55- wins on stabilization and zoom, OM SYSTEM Olympus M.Zuiko Digital 40- wins on price and weight.
The Canon lens offers superior image stabilization and a broader zoom range, while the Olympus lens is more budget-friendly and portable.
Why Canon EFS 55- is better
Image Stabilization
Canon lens includes advanced stabilization technology.
Zoom Range
Canon offers a longer focal length range.
Build Quality
Canon's design includes a focus adjustment mechanism.
Why OM SYSTEM Olympus M.Zuiko Digital 40- is better
Price
Olympus lens is significantly cheaper.
Portability
Olympus lens has a lightweight design.
Autofocus Speed
Olympus features high-speed imager autofocus.
Overall score
Specifications
| Spec | Canon EFS 55- | OM SYSTEM Olympus M.Zuiko Digital 40- |
|---|---|---|
| Focal Length | 55-250mm | 40-150mm |
| Max Aperture | f/4-5.6 | f/4-5.6 |
| Image Stabilization | Yes | No |
| Autofocus | DC Motor | MSC |
| Compatibility | Canon APS-C | Micro Four Thirds |
Dimension comparison
Overview of the Canon EFS 55-250mm and OM SYSTEM Olympus M.Zuiko 40-150mm
The Canon EFS 55-250mm and the OM SYSTEM Olympus M.Zuiko 40-150mm are both versatile telephoto zoom lenses designed for different camera systems, catering to various photography needs. The Canon lens is priced at $317.59, while the Olympus lens is more budget-friendly at $175.99, making it about 44% cheaper than its competitor.
The Canon EFS 55-250mm lens features a focal length of 55-250mm with a maximum aperture of f/4-5.6, offering a significant zoom range. In contrast, the Olympus lens offers a focal length of 40-150mm, also with a maximum aperture of f/4-5.6, providing a more modest zoom range. Both lenses are designed for specific camera mounts, with the Canon lens tailored for EOS digital SLRs and the Olympus lens for Micro Four Thirds systems.
Image Quality and Performance
Both lenses aim to deliver high image quality, but they do so in different contexts and systems. The Canon EFS 55-250mm utilizes a 12-element in 10-group design, which includes one UD-glass element for enhanced image clarity and reduced chromatic aberrations. The lens also features Canon's 4-stop Image Stabilizer technology, allowing for sharper images even at slower shutter speeds.
Meanwhile, the OM SYSTEM Olympus M.Zuiko 40-150mm has a simpler design with a focal length of 40-150mm. It boasts high-speed imager autofocus (MSC) for quick and accurate focusing, although it does not specifically highlight any image stabilization features. While both lenses strive for optimal image quality, the Canon lens may have an edge in low-light conditions due to its stabilization capabilities.
Build Quality and Design
When it comes to build quality and design, the Canon and Olympus lenses reflect their respective brands' philosophies. The Canon EFS 55-250mm is compact and lightweight, making it an ideal choice for photographers who need portability without sacrificing quality. Its design includes a focus adjustment mechanism using a DC motor, which is geared for front-focusing, enhancing user experience.
On the other hand, the OM SYSTEM Olympus M.Zuiko 40-150mm is also designed with portability in mind, featuring a sleek, silver exterior that adds to its aesthetic appeal. Its lightweight construction makes it an attractive option for those who frequently travel or shoot on location. However, it lacks some of the advanced features found in the Canon lens, which may influence the choice of serious photographers.
Compatibility and Versatility
Compatibility is a crucial factor when selecting a lens, and these two options serve different camera systems. The Canon EFS 55-250mm is specifically designed for Canon's APS-C digital SLR cameras, which means it can easily integrate into existing Canon setups. Its longer effective focal length range of 88-400mm (in 35mm format) makes it highly versatile for various photography styles, from portraits to wildlife.
In contrast, the OM SYSTEM Olympus M.Zuiko 40-150mm is compatible with Micro Four Thirds cameras from Olympus and Panasonic. While it offers a shorter effective focal length of 80-300mm (in 35mm format), its versatility is still commendable, making it suitable for portraiture and general telephoto photography. However, users must ensure they have the appropriate camera system for either lens, as compatibility is non-negotiable.
Price Comparison
Price is often a deciding factor for many photographers, especially when evaluating capabilities against budget constraints. The Canon EFS 55-250mm is priced at $317.59, while the OM SYSTEM Olympus M.Zuiko 40-150mm is significantly less at $175.99. This represents a price difference of about $141.60, making the Olympus lens approximately 44% cheaper than the Canon option.
While the price difference is substantial, it's essential to consider the features and performance offered by each lens. The Canon lens, despite being more expensive, includes advanced stabilization technology, which may justify its price for users who prioritize image quality in varied shooting conditions. In contrast, the Olympus lens offers excellent value for those on a tighter budget, delivering solid performance without breaking the bank.
User Experience and Focus System
User experience can vary significantly between the two lenses, especially regarding focusing systems. The Canon EFS 55-250mm features a DC motor with a gear-driven design, providing a smooth and precise focusing experience. The inclusion of Canon’s Image Stabilizer also enhances the user experience, particularly in dynamic shooting situations.
Conversely, the OM SYSTEM Olympus M.Zuiko 40-150mm employs high-speed imager autofocus (MSC), which is designed for fast and silent focusing—an excellent feature for video recording and candid photography. While both lenses deliver satisfactory focusing capabilities, the choice may come down to the specific needs of the photographer, with Canon appealing to those who prioritize stabilization and Olympus attracting users who value quick, silent focusing.
Which should you buy?
Deciding between the Canon EFS 55-250mm and the OM SYSTEM Olympus M.Zuiko 40-150mm ultimately depends on your camera system and specific photography needs. The Canon lens, with its broader zoom range and advanced stabilization features, is ideal for photographers looking for versatility and high image quality in various conditions. However, it comes at a higher price point.
On the other hand, the OM SYSTEM Olympus M.Zuiko, being about 44% cheaper, is an excellent choice for those on a budget or those who prioritize portability and quick autofocus. It remains a reliable option for Micro Four Thirds users seeking a solid telephoto lens. Ultimately, your choice should align with your specific photography requirements and budget considerations.

