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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 zoom and autofocus, TTartisan wins on weight and size.

The OM SYSTEM lens offers versatility and zoom capabilities, while the TTartisan lens excels in portability and low-light performance. Choose based on your specific photography needs.

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

Zoom Range

40-150mm focal length for versatile shooting

Autofocus Speed

High-speed imager autofocus for quick focusing

Image Magnification

0.16x maximum image magnification for decent close-ups

Why TTartisan is better

Price

$16 cheaper than OM SYSTEM lens

Portability

Slim pancake design for easy carrying

Aperture Control

Manual aperture ring for creative control

Overall score

OM SYSTEM Olympus M.Zuiko Digital 40-
85
TTartisan
78

Specifications

SpecOM SYSTEM Olympus M.Zuiko Digital 40-TTartisan
Focal Length40-150mm27mm
Max ApertureF4.0-5.6F2.8
Angle of View30-8.2°56°
Image Magnification0.16xN/A
CompatibilityMicro Four ThirdsFuji X-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 offers a versatile zoom range suitable for various photography styles. Priced at $175.99, this lens features a focal length of 40-150mm and a maximum aperture of F4.0-5.6, making it ideal for capturing subjects from a distance while maintaining portability. Designed specifically for Micro Four Thirds system cameras, it boasts a compact design and a high-speed imager autofocus system for quick and precise focusing, enhancing shooting efficiency.

In addition to its impressive focal range, the lens provides a degree angle of view of 30-8.2 degrees and a maximum image magnification of 0.16x, allowing photographers to frame their subjects with ease. The lens's silver finish adds a stylish touch, making it an attractive accessory for camera enthusiasts who value both aesthetics and functionality.

Overview of the TTartisan 27mm F2.8 Autofocus Lens

The TTartisan 27mm F2.8 Autofocus Lens is a compact and lightweight prime lens that retails for $159.99, making it about 9% cheaper than the OM SYSTEM lens. Designed for Fujifilm X-mount APS-C mirrorless cameras, this lens provides a 41mm equivalent focal length, which is versatile for various photography genres. Its bright maximum aperture of F2.8 allows for excellent performance in low-light situations while offering greater control over depth of field.

In terms of design, the TTartisan lens is notably slim, measuring less than 3cm thick, which makes it a perfect carry-anywhere option for everyday shooting. Additionally, its functional design includes an aperture ring that allows manual adjustments from F2.8 to F16, providing photographers with creative control over their shots. The lens is constructed with six elements in five groups, ensuring sharp images and smooth bokeh rendering.

Image Quality Comparison

When it comes to image quality, both lenses are designed to deliver impressive results, but they cater to different shooting needs. The OM SYSTEM lens, with its zoom capabilities, allows for a range of compositions, ideal for wildlife or sports photography where distance is essential. Its maximum image magnification of 0.16x suggests decent close-up capabilities, although it is primarily intended for distant subjects.

On the other hand, the TTartisan lens is designed for sharpness across various shooting conditions, thanks to its six-element construction. The bright F2.8 aperture facilitates low-light photography, making it a suitable choice for street photography or indoor settings where available light is limited. The 7-blade diaphragm also contributes to aesthetically pleasing bokeh, enhancing portrait and close-up shots.

Portability and Design

Portability is a significant factor for photographers who prefer to travel light. The TTartisan 27mm F2.8 Autofocus Lens excels in this regard, with its pancake form factor making it highly portable and easy to carry around. Weighing significantly less than bulkier zoom lenses, it is an excellent choice for casual photographers or travelers looking for convenience without sacrificing quality.

In contrast, the OM SYSTEM lens, while still relatively compact for a zoom lens, is larger and heavier due to its extended zoom capabilities. Photographers who prioritize versatility and a broader focal range may find this advantageous, but it does come at the cost of portability. For those who frequently shoot on the go, the TTartisan lens is a more practical option.

Autofocus Performance

The autofocus performance of both lenses caters to different user needs. The OM SYSTEM lens features a high-speed imager autofocus system, which is designed for quick and accurate focusing, making it ideal for capturing fast-moving subjects. This can be particularly beneficial in dynamic environments like sports or wildlife photography where timing is crucial.

Conversely, the TTartisan lens also includes autofocus capabilities but is equipped with a manual focus override. This allows photographers the flexibility to switch between autofocus and manual focus as needed, which can be advantageous for those who enjoy creative control over their focus points, especially in portrait or macro photography.

Price and Value

In terms of pricing, the TTartisan lens is positioned at $159.99, making it about $16 cheaper than the OM SYSTEM lens, which retails for $175.99. This price difference of approximately 9% may appeal to budget-conscious photographers or those looking for a quality lens without a significant investment.

Both lenses offer great value in their respective categories, but their differing focal lengths and use cases might influence purchasing decisions. The OM SYSTEM lens is more suited for those who require a versatile zoom option, while the TTartisan lens serves those who prefer a compact prime lens for everyday use.

User Experience and Compatibility

User experience can vary significantly between the two lenses, largely due to their intended applications. The OM SYSTEM lens is tailored for Micro Four Thirds cameras, providing seamless compatibility for users of Olympus and Panasonic systems. Users can expect a straightforward setup process and reliable performance, especially in scenarios where zoom versatility is crucial.

The TTartisan lens, on the other hand, is compatible with a wide range of Fujifilm X-mount cameras, including popular models like the X-T4 and X-T3. This broad compatibility allows Fujifilm users to expand their lens options without being restricted to a single style. The lens's compact design also enhances the shooting experience by reducing bulk and weight on the camera body.

Which should you buy?

Ultimately, the choice between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver and the TTartisan 27mm F2.8 Autofocus Lens depends on your specific photography needs. If you require a versatile zoom lens for various shooting scenarios and appreciate the benefits of fast autofocus, the OM SYSTEM lens is a solid choice. Conversely, if portability and low-light performance are your priorities, the TTartisan lens provides excellent value and functionality at a lower price point. Consider your preferred shooting style and the types of subjects you capture to make the best decision.