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OM SYSTEM Olympus M.Zuiko Digital 40- vs TTArtisan

Updated July 2026 — OM SYSTEM Olympus M.Zuiko Digital 40- wins on price and focal length, TTArtisan wins on field of view.

The OM SYSTEM lens offers more versatility and autofocus, while the TTArtisan lens provides excellent low-light performance at a lower price.

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

Versatility

Zoom lens for various photography styles

Autofocus

High-Speed Imager AF for quick focusing

Compatibility

Works with Micro Four Thirds cameras

Why TTArtisan is better

Price

Significantly cheaper at $64.00

Low-light

F2.0 aperture for better low-light performance

Weight

Lightweight design enhances portability

Overall score

OM SYSTEM Olympus M.Zuiko Digital 40-
85
TTArtisan
70

Specifications

SpecOM SYSTEM Olympus M.Zuiko Digital 40-TTArtisan
Max ApertureF4-5.6F2.0
Focal Length40-150mm25mm
Weight300g179g
AutofocusYesNo
CompatibilityMicro Four ThirdsE Mount

Dimension comparison

OM SYSTEM Olympus M.Zuiko Digital 40-TTArtisan

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. Priced at $175.99, this lens offers a focal length range of 40-150mm, making it suitable for a variety of photography styles, from portraits to landscapes. With a maximum aperture of F4-5.6, it balances performance and portability, catering to both amateur and professional photographers.

The lens features High-Speed Imager AF (MSC), which allows for quick focusing. It provides a degree angle of view ranging from 30 to 8.2 degrees and a maximum image magnification of 0.16x. Its compact design makes it easy to carry, enhancing its appeal for travel and outdoor photography. Overall, this lens combines quality optics with practical usability.

Overview of the TTArtisan 25mm f2 APS-C Lens

The TTArtisan 25mm f2 APS-C Lens is a manual focus lens priced at $64.00, making it about 64% cheaper than the OM SYSTEM lens. This wide-angle lens offers a 37.5mm equivalent focal length in full-frame terms and features a 61° field of view. Its F2.0 aperture is particularly beneficial for low-light photography, allowing for a smoother bokeh effect and greater depth of field control.

Constructed from durable metal, this lightweight lens weighs between 166 to 189 grams, making it an excellent choice for photographers on the go. The lens's minimum focusing distance of 0.25m enables detailed close-up shots, whether capturing food, flowers, or small objects. Overall, the TTArtisan lens stands out for its affordability and versatility in various shooting conditions.

Optical Performance Comparison

The OM SYSTEM lens boasts a maximum image magnification of 0.16x, which is beneficial for achieving clear images across its zoom range. In contrast, the TTArtisan lens, while it doesn't specify magnification, offers a wider aperture of F2.0, allowing for superior performance in low-light situations. This could make it more suitable for creative photography where depth of field is a key consideration.

Both lenses cater to different photography needs. The OM SYSTEM lens is ideal for those who appreciate the flexibility of a zoom lens and need to capture subjects at varying distances easily. Meanwhile, the TTArtisan lens targets photographers who prefer a fixed focal length, focusing on composition and creative control.

Usability and Handling

When it comes to usability, the OM SYSTEM lens features an autofocus system, making it more accessible for novice photographers who may struggle with manual focusing. This is a significant advantage for capturing fast-moving subjects, such as wildlife or sports photography.

On the other hand, the TTArtisan lens is manual focus only, which may appeal to seasoned photographers looking to refine their skills or achieve specific artistic effects. The compact and lightweight design of the TTArtisan lens enhances its portability, making it a convenient option for travel photography.

Compatibility

The OM SYSTEM lens is compatible with Olympus and Panasonic Micro Four Thirds cameras, which are popular among both amateur and professional photographers. This compatibility ensures that users can easily integrate it into their existing camera systems.

The TTArtisan lens, however, is designed for E-mount cameras, including various Sony models like the A5100, A6000, and A7 series. This wider compatibility allows a broader range of photographers to utilize the TTArtisan lens, particularly those who own Sony mirrorless cameras.

Price and Value

At $175.99, the OM SYSTEM lens is a higher investment compared to the $64.00 price tag of the TTArtisan lens. This price difference of about $112 is significant and could influence a buyer's decision, especially those on a budget or just starting in photography.

While the OM SYSTEM lens offers features suited for versatile shooting scenarios, the TTArtisan lens provides excellent value for money, especially for those who prioritize low-light performance and portability. Depending on the photographer's needs, either lens can present a strong case for its price point.

Customer Feedback and Popularity

While specific sales ranks are not provided for these products, the pricing and features suggest a competitive market. The OM SYSTEM lens is likely to attract those looking for a well-rounded zoom option, while the TTArtisan lens may appeal to budget-conscious photographers seeking quality at a lower price.

User reviews often highlight the OM SYSTEM lens's image quality and autofocus capabilities, while the TTArtisan lens receives praise for its sharpness and manual focus control. The differing user bases reflect the distinct features each lens offers, catering to varying photography styles and preferences.

Which should you buy?

Choosing between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver and the TTArtisan 25mm f2 APS-C lens largely depends on your photographic needs and budget. If you require versatility and autofocus capabilities for a range of subjects, the OM SYSTEM lens is a solid choice. However, if you are looking for a budget-friendly option that excels in low-light conditions and offers a manual focus experience, the TTArtisan lens stands out as an excellent value.