OM SYSTEM Olympus M.Zuiko Digital 40- vs Tamron
Updated July 2026 — OM SYSTEM Olympus M.Zuiko Digital 40- wins on max aperture and zoom, Tamron wins on magnification.
The OM SYSTEM Olympus lens offers versatility and affordability, while the Tamron lens excels in low-light performance and compact design. Choose based on your specific photography needs.
Why OM SYSTEM Olympus M.Zuiko Digital 40- is better
Price
OM SYSTEM lens is cheaper by $23
Zoom Range
Versatile 40-150mm zoom for various photography styles
Weight
Lightweight design for portability
Why Tamron is better
Aperture
Wider F/2.8 aperture for low-light performance
Close Focus
4.7 inches minimum object distance for macro shots
Durability
Moisture-resistant construction for outdoor use
Overall score
Specifications
| Spec | OM SYSTEM Olympus M.Zuiko Digital 40- | Tamron |
|---|---|---|
| Focal Length | 40-150mm | 24mm |
| Max Aperture | F/4-5.6 | F/2.8 |
| Image Quality | Good | Excellent |
| Portability | Good | Excellent |
| Outdoor Use | Limited | Excellent |
Dimension comparison
Overview of the Lenses
The OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver is a versatile zoom lens, while the Tamron 24mm F/2.8 Di III OSD M1:2 is a compact wide-angle lens. Both lenses cater to different photography needs and preferences. The Olympus lens is priced at $175.99, making it about 17% cheaper than the Tamron lens, which retails for $199.00. This section will explore their key features, designs, and intended uses.
Design and Build Quality
The OM SYSTEM Olympus lens boasts a portable design, making it a great choice for photographers on the move. Its 3.75x zoom range from 40mm to 150mm allows for a diverse range of photography, from portraits to landscapes. The lens is lightweight, which adds to its portability. In contrast, the Tamron lens is also designed with a compact and lightweight structure, measuring only 2.5 inches in length and weighing 7.6 ounces. This makes it incredibly easy to carry, especially for all-day shooting adventures. Both lenses exhibit a focus on portability, but the Tamron’s smaller size could be a deciding factor for those prioritizing compactness.
Focal Length and Versatility
When it comes to focal length, the OM SYSTEM Olympus lens offers a range of 40-150mm, making it excellent for various photographic styles, including wildlife and sports photography. The maximum aperture ranges from F/4 to F/5.6, which is suitable for most outdoor conditions. On the other hand, the Tamron lens has a fixed focal length of 24mm, ideal for landscapes, cityscapes, and candid shots. The versatility of the Olympus lens is evident, but the Tamron excels in providing a wide-angle perspective, making it suitable for capturing expansive scenes. Depending on your shooting style, the choice of focal length could significantly influence your decision.
Maximum Aperture and Low-Light Performance
The maximum aperture of the OM SYSTEM Olympus lens ranges from F/4 to F/5.6, which is adequate for outdoor shooting but may struggle in lower light conditions. This is where the Tamron lens shines, with a wider maximum aperture of F/2.8. This allows for better performance in dimly lit environments and provides a beautiful bokeh effect for artistic shots. The ability of the Tamron to offer a lower minimum object distance of 4.7 inches enhances its capability for detail-oriented photography, particularly in close-up or macro-style shots. If low-light performance is a priority for you, the Tamron lens is the better option.
Image Quality and Sharpness
Image quality is crucial for any lens, and both the OM SYSTEM Olympus and Tamron lenses deliver impressive results. The Olympus lens is designed for use with Olympus and Panasonic Micro Four Thirds cameras, ensuring compatibility with a wide range of systems. It offers a maximum image magnification of 0.16x, which is decent for most photography needs. Conversely, the Tamron lens is constructed with special glass materials that help reduce aberrations, providing sharp images across the entire frame. It promises outstanding optical performance, making it an excellent choice for photographers who prioritize image clarity and detail.
Outdoor Use and Durability
Both lenses are built with outdoor use in mind, but they approach durability differently. The Tamron lens features a moisture-resistant construction and a fluorine coating that resists dirt, allowing photographers to shoot confidently in various outdoor conditions. This makes it particularly suitable for nature and travel photography. The OM SYSTEM Olympus lens, while portable, does not explicitly mention moisture resistance or protective coatings, which may limit its usability in challenging environments. If you frequently shoot outdoors or in unpredictable weather, the Tamron lens may offer the peace of mind you need.
Target Audience and Use Cases
The OM SYSTEM Olympus lens is aimed at photographers who require a flexible zoom range for various subjects, making it ideal for travel, wildlife, and sports photography. Its lightweight design complements its functionality for those on the go. In contrast, the Tamron lens is better suited for landscape photographers, urban explorers, and those who enjoy capturing candid moments due to its wide-angle capabilities and close focusing distance. Understanding your specific photography needs will help in determining which lens aligns with your style.
Which should you buy?
Ultimately, your choice between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver and the Tamron 24mm F/2.8 Di III OSD M1:2 lens will depend on your photography preferences. If you value versatility and a zoom capability for diverse shooting scenarios, the Olympus lens is the more affordable option at $175.99. On the other hand, if you prioritize low-light performance and compact design for wide-angle photography, the Tamron lens is worth the extra $23, retailing at $199.00. Each lens serves its unique purpose, so consider your specific needs before making a decision.

