Big Mike's High-Power 420- vs Sony FE 1.4x Teleconverter
Updated July 2026 — Big Mike's High-Power 420- wins on price and zoom, Sony FE 1.4x Teleconverter wins on build and optical.
The High-Power 420-1600mm lens offers excellent value for Canon users, while the Sony FE 1.4x Teleconverter excels in optical performance for Sony lenses.
Why Big Mike's High-Power 420- is better
Price
The Canon lens is significantly cheaper at $139.99 compared to $598.00 for the Sony.
Compatibility
The Canon lens is compatible with a wider range of Canon models.
Zoom Range
The Canon lens offers a much greater zoom range of 420mm to 1600mm.
Why Sony FE 1.4x Teleconverter is better
Optical Quality
The Sony teleconverter maintains full optical quality with minimal light loss.
Build Quality
The Sony teleconverter features a dust and moisture-resistant design.
Compactness
The Sony teleconverter is more compact and lightweight.
Overall score
Specifications
| Spec | Big Mike's High-Power 420- | Sony FE 1.4x Teleconverter |
|---|---|---|
| Focal Length | 420-1600mm | 1.4x |
| Aperture | f/8.3 | N/A |
| Mount Type | EF-Mount | E-Mount |
| Weather Sealing | No | Yes |
| Price | $139.99 | $598.00 |
Dimension comparison
Overview of the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens
The High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens is an impressive option for Canon users, priced at $139.99. This lens is designed specifically for a range of Canon cameras, including the EOS 70D, 80D, and 90D, making it versatile for photographers looking to capture long-distance shots. With a focal length extending from 420mm to 1600mm, it allows users to excel in wildlife and sports photography, providing significant zoom capabilities that enhance photographic flexibility.
Overview of the Sony FE 1.4x Teleconverter
The Sony FE 1.4x Teleconverter, priced at $598.00, is engineered for Sony E-mount lenses, such as the SEL70200GM and SEL100400GM. It extends the focal length of compatible lenses by 1.4 times while maintaining full optical quality and autofocus performance. This teleconverter is particularly suited for outdoor photography, thanks to its dust and moisture-resistant design, ensuring reliability even in challenging conditions.
Price Comparison
When it comes to pricing, the High-Power 420-1600mm lens is significantly more budget-friendly at $139.99, compared to the Sony FE 1.4x Teleconverter, which costs $598.00. In fact, the teleconverter is about 329% more expensive than the telephoto lens. This stark price difference makes the Canon lens a more accessible option for photographers who want powerful zoom capabilities without a significant financial investment.
Compatibility and Versatility
The High-Power 420-1600mm lens boasts compatibility with a wide range of Canon models, including the EOS 5D and 7D II, making it a versatile choice for Canon users. In contrast, the Sony FE 1.4x Teleconverter is specifically designed for Sony E-mount lenses, limiting its compatibility to certain models. This means that while the teleconverter offers enhanced performance for specific lenses, the Canon lens provides broader usability across multiple Canon camera systems.
Optical Performance
Optical performance is a critical factor when choosing a lens or teleconverter. The High-Power 420-1600mm lens features a sophisticated f/8.3 aperture, ensuring crisp and clear images across its extensive zoom range. On the other hand, the Sony FE 1.4x Teleconverter retains full G Master performance, maintaining optical quality with minimal light loss (1 stop). For photographers focused on preserving image quality, the teleconverter provides an exceptional option, especially when paired with compatible high-end Sony lenses.
Use Cases and Target Audience
The High-Power 420-1600mm lens is ideal for wildlife and sports photographers looking for an economical yet effective long-range solution. Its ability to capture distant subjects makes it a great choice for outdoor enthusiasts. Conversely, the Sony FE 1.4x Teleconverter appeals to professional photographers who require a compact and reliable option for extending the reach of their high-performance Sony lenses, particularly in sports or wildlife photography.
Build and Design
In terms of build quality, the Sony FE 1.4x Teleconverter is designed with a dust and moisture-resistant construction, enhancing its durability for outdoor shooting. While the High-Power 420-1600mm lens does not explicitly mention weather sealing, it is constructed to provide detailed and sharp images, focusing on effective optical performance. The difference in build quality may influence photographers who frequently shoot in varying weather conditions.
Which should you buy?
Choosing between the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens and the Sony FE 1.4x Teleconverter largely depends on your camera system and specific photographic needs. If you are a Canon user seeking a powerful telephoto lens at a more affordable price point, the High-Power lens at $139.99 is an excellent choice. However, if you own compatible Sony lenses and prioritize optical performance and durability, the Sony FE 1.4x Teleconverter, despite its higher price of $598.00, may be worth the investment for enhancing your photography capabilities.