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Canon EF 75- vs TTARTISAN AF

Updated July 2026 — Canon EF 75- leads on focal length and weight.

The Canon EF 75-300mm f/4-5.6 III excels in versatility and zoom capabilities, while the TTARTISAN AF 27mm f2.8 offers superior portability and low-light performance.

Why Canon EF 75- is better

Zoom Range

Canon offers a versatile 75-300mm zoom range.

Focal Length

Canon's longer focal length is better for distant subjects.

Brand Reputation

Canon is a well-established brand in the camera lens market.

Why TTARTISAN AF is better

Portability

TTARTISAN's pancake design is ultra-compact.

Aperture

TTARTISAN has a larger fixed aperture of f/2.8.

Autofocus

TTARTISAN features advanced STM autofocus technology.

Overall score

Canon EF 75-
85
TTARTISAN AF
78

Specifications

SpecCanon EF 75-TTARTISAN AF
Zoom TypeTelephotoFixed
Image StabilizationNoNo
Autofocus MotorDCSTM
Ideal UseWildlifeStreet
Price$199.99$159.99

Dimension comparison

Canon EF 75-TTARTISAN AF

Overview of the Canon EF 75-300mm f/4-5.6 III and TTARTISAN AF 27mm f2.8

The Canon EF 75-300mm f/4-5.6 III is a versatile telephoto zoom lens, while the TTARTISAN AF 27mm f2.8 is an ultra-compact pancake lens designed for Fuji X mount cameras. The Canon lens is priced at $199.99, making it about 17% more expensive than the TTARTISAN lens, which is available for $159.99. Each lens caters to different photography needs and styles, with distinct features that set them apart.

Design and Portability

The TTARTISAN AF 27mm f2.8 stands out for its ultra-compact design, making it incredibly portable and suitable for travel. Weighing significantly less than the Canon lens, which measures 2.8 inches in diameter and 4.8 inches long, the TTARTISAN lens is designed to be easy to carry without sacrificing performance. The sleek pancake style of the TTARTISAN is ideal for street photography and casual shooting, whereas the Canon lens, while bulkier, offers greater zoom capabilities for capturing distant subjects.

Focal Length and Versatility

The Canon EF 75-300mm f/4-5.6 III provides an impressive focal length range from 75mm to 300mm, making it highly versatile for various photography styles, including sports and wildlife photography. This lens allows users to capture distant action and detailed portraits with ease. On the other hand, the TTARTISAN AF 27mm f2.8 offers a fixed focal length, which is excellent for general photography and landscapes but lacks the versatility of a zoom lens. This fundamental difference in focal length defines the type of photography each lens excels at.

Aperture Performance

The Canon EF 75-300mm lens features a maximum aperture range of f/4-5.6, allowing for decent low-light performance, although it does not provide image stabilization. In contrast, the TTARTISAN AF 27mm f2.8 offers a fixed aperture of f/2.8, which is beneficial for low-light shooting and achieving a shallow depth of field. The larger aperture of the TTARTISAN lens can lead to better background blur, making it a favorite for portrait photography and creative shots.

Autofocus Technology

The autofocus technology differs significantly between the two lenses. The Canon EF 75-300mm f/4-5.6 III uses a DC motor for autofocus, which is effective but may not be as fast or quiet as modern systems. Conversely, the TTARTISAN AF 27mm f2.8 utilizes an STM (stepping motor) for smooth and silent focusing, coupled with eye recognition focus technology. This feature enhances its usability for both photography and video recording, making the TTARTISAN lens more appealing for those who prioritize autofocus performance.

Price and Value

The pricing of these lenses reflects their target markets and intended use cases. The Canon EF 75-300mm f/4-5.6 III is priced at $199.99, whereas the TTARTISAN AF 27mm f2.8 is available for $159.99. This makes the TTARTISAN lens approximately $40 cheaper, which can be significant for budget-conscious photographers. Both lenses offer good value for their respective categories, but the TTARTISAN may be more attractive for those seeking a cost-effective solution without compromising quality.

Target Audience and Use Cases

The ideal audience for the Canon EF 75-300mm f/4-5.6 III includes wildlife photographers, sports enthusiasts, and anyone needing a flexible lens to zoom in on distant subjects. Its long focal length and versatility make it a solid choice for various scenarios. In contrast, the TTARTISAN AF 27mm f2.8 is better suited for casual photographers, travelers, and street photographers looking for a lightweight lens that excels in everyday shooting. Each lens serves distinct needs, guiding consumers toward their best option based on their photographic style.

Conclusion

In summary, the Canon EF 75-300mm f/4-5.6 III and the TTARTISAN AF 27mm f2.8 are both excellent lenses within their categories, but they cater to different photographic needs. The Canon lens excels in versatility and zoom capabilities, making it perfect for a variety of subjects, while the TTARTISAN lens shines in portability, low-light performance, and autofocus technology. The decision ultimately depends on your specific photography style and needs.

Which should you buy?

Choosing between the Canon EF 75-300mm f/4-5.6 III and the TTARTISAN AF 27mm f2.8 comes down to your photography preferences. If you require a flexible zoom lens for distant subjects and a broader range of use cases, the Canon lens is the better choice despite its higher price. However, if you prioritize portability, low-light performance, and advanced autofocus features, the TTARTISAN lens offers excellent value at a lower price point.