Canon EF-S 18- vs TTARTISAN AF

Introduction to the Lens Comparison

When considering camera lenses, the choice between the Canon EF-S 18-135mm f/3.5-5.6 IS STM and the TTARTISAN AF 27mm f2.8 APS-C Frame Lens can be pivotal for photographers. Both lenses cater to different needs and offer unique features, making them suitable for various shooting styles and preferences. The Canon lens is priced at $329.95, while the TTARTISAN lens is more economical at $159.99, making it about 51% cheaper.

Design and Build Quality

The Canon EF-S 18-135mm boasts a refined design, focusing on durability and functionality with an inner focusing system that enhances its operability. It features a zoom ring lock to prevent accidental extension, which is particularly useful during transport. The lens measures 3.1 x 3.8 inches and weighs 16.9 oz., making it reasonably portable for its range. In contrast, the TTARTISAN AF 27mm is an ultra-compact pancake lens designed for maximum portability, perfect for travel. While it’s lightweight and easy to carry, the lack of a zoom feature limits its flexibility for varied shooting situations compared to the Canon lens.

Focal Length and Aperture

The Canon lens offers a versatile focal length of 18-135mm with a maximum aperture ranging from f/3.5 to f/5.6, making it ideal for a variety of photography styles, from landscapes to portraits. In comparison, the TTARTISAN lens has a fixed focal length of 27mm with a maximum aperture of f/2.8. While the wider aperture of the TTARTISAN allows for better low-light performance and a shallower depth of field, the Canon lens provides greater versatility due to its zoom capabilities.

Autofocus Performance

Autofocus performance is another critical area where these lenses differ. The Canon EF-S 18-135mm features a high-speed autofocus system supported by an inner focusing mechanism, which helps achieve quick and accurate focus, especially useful during video shooting. The TTARTISAN AF 27mm lens also incorporates an STM (Stepping Motor) for smooth focusing, alongside an eye recognition focus feature that enhances its ability to track subjects accurately. Both systems have their strengths, but the Canon lens is designed to cater to both stills and video, which may give it an edge in dynamic shooting environments.

Image Stabilization

When it comes to image stabilization, the Canon lens excels with its refined Image Stabilization system that provides up to four equivalent stops of shake correction throughout the entire zoom range. This is particularly beneficial for handheld shooting, especially in situations where lighting conditions are less than ideal. On the other hand, the TTARTISAN lens does not mention any image stabilization features, which could result in less stable images when shooting at slower shutter speeds, especially in low-light scenarios.

Special Features

The Canon EF-S 18-135mm includes several noteworthy features, such as a Dynamic IS mode specifically for video shooting, which enhances stabilization while moving. Additionally, it has a refined design that minimizes ghosting and flare, ensuring high-quality images. The TTARTISAN lens, however, brings its own unique features, such as an independent clicked aperture ring for faster shooting adjustments and a USB-C interface for firmware upgrades, allowing for improved performance over time. This feature is particularly appealing for users who value longevity and adaptability in their equipment.

Price Comparison

In terms of pricing, the Canon EF-S 18-135mm is positioned at $329.95, while the TTARTISAN AF 27mm is significantly more affordable at $159.99. This price difference of approximately $169 demonstrates that the TTARTISAN is a budget-friendly option, making it attractive for beginner photographers or those looking to expand their lens collection without a hefty investment. The lower price point of the TTARTISAN lens does not compromise its utility but does indicate a different target market compared to the Canon lens.

Which should you buy?

Choosing between the Canon EF-S 18-135mm f/3.5-5.6 IS STM and the TTARTISAN AF 27mm f2.8 depends largely on your photography needs and style. The Canon lens is ideal for those seeking versatility and robust features for both stills and video, while the TTARTISAN lens caters to photographers looking for a compact, lightweight option that excels in low-light conditions. The significant price difference may also influence your decision: if budget is a primary concern, the TTARTISAN offers excellent value without sacrificing essential functionalities. Ultimately, your choice should align with your photography goals, equipment compatibility, and budgetary constraints.