Canon EF-S 18- vs TTartisan

Overview of the Canon EF-S 18-135mm f/3.5-5.6 is STM

The Canon EF-S 18-135mm f/3.5-5.6 is STM is a versatile zoom lens designed for Canon's APS-C DSLR cameras, offering a wide range of focal lengths ideal for both photography and videography. Priced at $329.95, this lens is engineered with a sophisticated image stabilization system, allowing up to four equivalent stops of shake correction throughout its zoom range. This feature is particularly beneficial for handheld shooting, ensuring sharp images even in challenging conditions. The lens is also equipped with a high-speed autofocus mechanism, making it suitable for both stills and motion capture.

Overview of the TTartisan 27mm F2.8 Autofocus Lens

The TTartisan 27mm F2.8 Autofocus Lens, on the other hand, is a compact, lightweight prime lens compatible with Fujifilm X-mount cameras, available for $159.99. This lens features a bright f/2.8 maximum aperture, which is particularly advantageous in low-light conditions and offers significant control over depth of field. Its pancake design, measuring less than 3 cm in thickness, makes it an excellent choice for photographers who prioritize portability. The lens includes a manual aperture ring and supports autofocus, adding flexibility for various shooting scenarios.

Image Quality and Performance

When it comes to image quality, the Canon EF-S 18-135mm f/3.5-5.6 is STM boasts a construction of 16 elements in 12 groups, which includes one UD and one PMO aspheric lens. This design minimizes chromatic aberration and ensures high-resolution images across the entire zoom range. The EF-S lens also employs a 7-blade circular aperture that contributes to aesthetically pleasing bokeh. In contrast, the TTartisan 27mm F2.8 is constructed with 6 elements in 5 groups, including 2 high refractive index lenses. While it delivers sharp images, it is primarily optimized for a specific focal length, which might limit versatility compared to the Canon lens.

Autofocus Capabilities

The autofocus capabilities differ notably between the two lenses. The Canon EF-S 18-135mm f/3.5-5.6 is STM features a high-speed autofocus system that is optimized for both still images and video, thanks to its inner focusing mechanism and a stepping motor. This makes it particularly suitable for capturing fast-moving subjects, especially in video mode. Meanwhile, the TTartisan 27mm F2.8 also offers autofocus but includes a manual focus override, allowing photographers to have precise control over focus when needed. However, it may not match the speed and reliability of the Canon lens in dynamic shooting environments.

Versatility and Use Cases

In terms of versatility, the Canon EF-S 18-135mm f/3.5-5.6 is STM excels due to its extensive zoom range from 18mm to 135mm. This makes it suitable for various photography styles, from wide landscapes to tight portraits. The lens is particularly well-suited for travel, family gatherings, and videography, providing a single lens solution for many scenarios. Conversely, the TTartisan 27mm F2.8, with its fixed focal length equivalent to 41mm on APS-C sensors, is ideal for street, travel, and close-up photography. Its compact size makes it an excellent choice for everyday carry, but it may require more lens changes to achieve different compositions.

Build Quality and Design

The Canon EF-S 18-135mm f/3.5-5.6 is STM is designed with a robust build, weighing 16.9 oz. This heft can provide a more substantial feel in hand, contributing to stability during shooting. The lens also features a zoom ring lock to prevent accidental extension, enhancing its usability. In contrast, the TTartisan 27mm F2.8, while much lighter and more portable, may not offer the same level of durability. Its compact design is convenient, but it might not withstand rough handling as effectively as the Canon lens.

Price Comparison

Price is a significant factor when choosing between these two lenses. The Canon EF-S 18-135mm f/3.5-5.6 is STM is priced at $329.95, while the TTartisan 27mm F2.8 is considerably cheaper at $159.99, making it about 17% less expensive. This price difference reflects the capabilities and versatility of the lenses; the Canon lens offers a broader range of focal lengths and advanced features, while the TTartisan lens delivers a highly portable option for those who need a simple, effective prime lens.

Which should you buy?

In conclusion, your choice between the Canon EF-S 18-135mm f/3.5-5.6 is STM and the TTartisan 27mm F2.8 will depend on your specific photography needs. If you require versatility and superior performance across a variety of shooting scenarios, the Canon lens is a strong contender. However, if you prioritize portability and a lower price point for everyday shooting, the TTartisan lens offers excellent value. Ultimately, both lenses cater to different user preferences, making them valuable additions to their respective camera systems.