lightdow EF/EF-S 420- vs TTARTISAN AF
Updated July 2026 — lightdow EF/EF-S 420- wins on weight and length, TTARTISAN AF wins on price.
The EF/EF-S 420-800mm lens offers excellent zoom capabilities at a budget-friendly price, while the TTARTISAN lens excels in portability and modern features.
Why lightdow EF/EF-S 420- is better
Price
The EF/EF-S lens is significantly cheaper.
Zoom
Offers extensive zoom capabilities.
Compatibility
Compatible with a wider range of Canon cameras.
Why TTARTISAN AF is better
Portability
The TTARTISAN lens is ultra-compact and travel-friendly.
User Features
Includes eye recognition focus and firmware upgrade capability.
Ease of Use
Designed for quick shooting and precise control.
Overall score
Specifications
| Spec | lightdow EF/EF-S 420- | TTARTISAN AF |
|---|---|---|
| Focal Length | 420-800mm | 27mm |
| Aperture | f/8.3-16 | f/2.8 |
| Focus Type | Manual | Auto |
| Mount Type | Canon EF/EF-S | Fuji X |
| Image Stabilization | No | No |
Dimension comparison
Price Comparison
The EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens is priced at $65.69, while the TTARTISAN AF 27mm f2.8 comes in at $159.99. This makes the telephoto lens about 59% cheaper than the pancake lens. The significant price difference can be attributed to their distinct functionalities and target audiences. The EF/EF-S lens caters to photographers needing extensive zoom capabilities for distant subjects, making it an attractive option for those on a tighter budget. In contrast, the TTARTISAN lens offers advanced features, justifying its higher price point.
Design and Portability
The TTARTISAN AF 27mm f2.8 is an ultra-compact pancake lens designed for easy portability. Its sleek and minimalistic design allows for effortless travel and convenience during shoots. On the other hand, the EF/EF-S 420-800mm lens is bulkier, reflecting its telephoto capabilities. While the telephoto lens excels in reaching distant subjects, it is not as travel-friendly as the compact TTARTISAN. For photographers who prioritize mobility without compromising on quality, the TTARTISAN lens stands out as the better choice.
Target Audience
The EF/EF-S 420-800mm lens is ideal for photographers interested in wildlife, sports, or any subject requiring significant zoom. Its manual focus design allows for precise adjustments, appealing to those looking to enhance their photography skills. In contrast, the TTARTISAN AF 27mm f2.8 is geared towards street and portrait photographers who appreciate a lightweight lens for everyday use. The eye recognition focus feature is particularly beneficial for capturing candid moments. Therefore, the choice largely depends on the photographer's specific needs and intended usage.
Features and Capabilities
The EF/EF-S 420-800mm F8.3 lens features a manual focus design that requires photographers to master their camera settings, offering a creative and hands-on shooting experience. It excels in capturing detailed images of distant subjects, making it suitable for wildlife or landscape shots. Conversely, the TTARTISAN AF 27mm f2.8 lens includes advanced features like an STM stepping motor for smooth focusing and a clicked aperture ring for user-friendly adjustments. This lens is designed for quick shooting and precise control, making it advantageous for video recording and portrait photography.
Compatibility
The EF/EF-S 420-800mm lens boasts wide compatibility with a range of Canon cameras, including high-end models like the 5D Mark IV and the EOS-1D X series. This versatility is a significant advantage for Canon users needing a powerful telephoto option. In contrast, the TTARTISAN AF 27mm f2.8 is specifically designed for Fuji X mount cameras, limiting its compatibility to a different user base. While both lenses cater to specific brands, the broader compatibility of the EF/EF-S lens may appeal to a larger audience.
User Experience
The manual focus of the EF/EF-S 420-800mm lens offers a professional experience that can enhance a photographer’s skills, allowing for greater creativity and control over settings. However, it may not be ideal for those who prefer automatic focusing features. In contrast, the TTARTISAN AF 27mm f2.8 enhances user experience with its eye recognition focus and the ability to upgrade its firmware via USB-C. This modern touch ensures the lens remains relevant with performance improvements over time. Photographers who favor user-friendly technology may lean towards the TTARTISAN.
Image Quality
Both lenses cater to different aspects of image quality. The EF/EF-S 420-800mm lens utilizes UMC technology to minimize aberrations and flare, delivering high-quality images of far-off subjects. This makes it particularly effective for nature and landscape photography. Conversely, the TTARTISAN AF 27mm f2.8 lens, while not as versatile in terms of zoom, features a design that emphasizes sharpness and clarity for close-up and mid-range photography. It excels in delivering crisp images, especially in street and portrait scenarios, appealing to a different segment of photographers focused on detail and aesthetics.
Which should you buy?
Choosing between the EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens and the TTARTISAN AF 27mm f2.8 ultimately depends on your photography style and needs. If you require a powerful zoom lens at a budget-friendly price, the EF/EF-S lens is an excellent option, especially for capturing wildlife and distant landscapes. However, if you prioritize portability, user-friendly features, and modern technology for street and portrait photography, the TTARTISAN lens might be the better fit despite its higher price. Consider your specific requirements and how each lens aligns with your photography goals before making a decision.

