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Canon EF vs TTartisan

Updated July 2026 — Canon EF wins on weight and focal length, TTartisan wins on price and aperture.

Winner

The Canon EF 50mm f/1.8 STM Lens offers better low-light performance and versatility, while the TTartisan 27mm F2.8 Autofocus Lens excels in portability.

Why Canon EF is better

Price

Canon lens is $4 cheaper

Aperture

Wider f/1.8 aperture for low-light

Brand

Canon has a stronger reputation

Why TTartisan is better

Portability

TTartisan lens has a pancake design

Manual Control

TTartisan has an adjustable aperture ring

Weight

TTartisan lens is lighter

Overall score

Canon EF
88
TTartisan
82

Specifications

SpecCanon EFTTartisan
Max Aperturef/1.8f/2.8
Focal Length50mm27mm (41mm eq.)
AutofocusYesYes
Manual FocusYesYes
CoatingSuper SpectraNone

Dimension comparison

Canon EFTTartisan

Price Comparison

The Canon EF 50mm f/1.8 STM Lens is priced at $155.99, while the TTartisan 27mm F2.8 Autofocus Lens costs $159.99. This makes the Canon lens about 2.5% cheaper than the TTartisan lens. The price difference, while small, may influence budget-conscious buyers looking for quality optics. Both lenses are competitively priced within the market for camera lenses, but the slight edge in cost for the Canon lens could be appealing for those wanting to save a bit without compromising on quality.

Build and Design

In terms of build and design, the Canon EF 50mm f/1.8 STM Lens is compact and lightweight, making it suitable for everyday shooting. Its classic prime lens design features a maximum aperture of f/1.8, which is beneficial for low-light conditions and depth of field control. Conversely, the TTartisan 27mm F2.8 Autofocus Lens is designed specifically for Fujifilm X-mount APS-C cameras, boasting a pancake form factor that measures less than 3 cm thick. This ultra-portable design allows for easy carry, ideal for street and travel photography. Both lenses offer unique advantages in terms of portability, but the TTartisan's slim profile may make it more appealing for on-the-go photographers.

Focal Length and Aperture

The Canon EF 50mm f/1.8 STM Lens features a 50mm focal length with a maximum aperture of f/1.8, making it versatile for portraits, action, and nighttime photography. In contrast, the TTartisan 27mm F2.8 Autofocus Lens has a focal length equivalent to 41mm on APS-C cameras and a maximum aperture of f/2.8. While the Canon lens offers a wider aperture, which enhances performance in low-light situations and provides better subject isolation, the TTartisan lens still offers a respectable f/2.8 aperture for various shooting conditions. This difference in focal length and aperture could significantly influence the type of photography each lens is best suited for.

Autofocus and Manual Control

The Canon lens employs a Stepping Motor (STM) for near-silent autofocus, which is particularly beneficial during video recording and general shooting. It also includes full-time manual focus override, giving photographers greater control when needed. On the other hand, the TTartisan lens features autofocus capabilities along with manual focus override, and its aperture is manually adjustable from f/2.8 to f/16 via an aperture ring. While both lenses offer autofocus, the Canon's STM technology may provide a quicker and quieter experience, particularly for videographers. This could be a deciding factor for those who prioritize silent operation in their shooting.

Image Quality and Optical Performance

When it comes to image quality, the Canon EF 50mm f/1.8 STM Lens is designed to minimize flare and ghosting through its Super Spectra coating, resulting in greater contrast and color accuracy. The TTartisan 27mm F2.8 Autofocus Lens, constructed with 6 elements in 5 groups, also promises sharp images while controlling chromatic aberrations. Its 7-blade diaphragm contributes to smooth bokeh rendering, ideal for artistic shots. Both lenses have their strengths in optical performance, but the Canon lens's coating technology is specifically aimed at enhancing clarity in challenging lighting conditions.

Versatility in Shooting Scenarios

The Canon EF 50mm f/1.8 STM Lens is highly versatile, making it suitable for a range of photography styles, including portraits and action shots. Its 50mm focal length translates to an 80mm effective focal length on APS-C cameras, thus enhancing its use in portrait photography. The TTartisan 27mm F2.8 Autofocus Lens, with its 56° angle of view, is also versatile but is particularly well-suited for street, travel, and close-up photography. Photographers should consider their primary shooting scenarios when choosing between the two, as each lens caters to different styles and needs.

Brand Reputation and Reliability

Canon is a well-established brand in the photography space, known for its reliability and quality. The EF 50mm f/1.8 STM Lens has a strong reputation among both amateur and professional photographers, making it a trusted choice. TTartisan, while newer, has made a name for itself with innovative designs and quality optics, particularly for mirrorless systems. However, it may not have the same level of brand recognition as Canon. The lack of warranty for the Canon lens may also concern some buyers, but its established reputation might offset this concern for many.

Which should you buy?

Ultimately, the decision between the Canon EF 50mm f/1.8 STM Lens and the TTartisan 27mm F2.8 Autofocus Lens comes down to personal preference and shooting style. If you prioritize low-light performance and versatile focal lengths, the Canon lens is a solid choice at a slightly lower price of $155.99. Conversely, if you value portability and a compact design for everyday shooting, the TTartisan lens at $159.99 may be more appealing. Each lens has unique strengths that cater to different types of photographers, so assessing your specific needs will guide you to the right purchase.