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Big Mike's High-Power 420- vs TTArtisan 7.

Updated July 2026 — Big Mike's High-Power 420- wins on zoom and compatibility, TTArtisan 7. wins on aperture and weight.

The High-Power lens excels in zoom capability and is ideal for long-distance photography, while the TTArtisan lens offers better low-light performance and portability.

Why Big Mike's High-Power 420- is better

Zoom Capability

High-Power lens has a zoom range of 420mm to 1600mm.

Compatibility

Compatible with a wide range of Canon cameras.

Detail Capture

Better for wildlife and sports photography.

Why TTArtisan 7. is better

Aperture

TTArtisan lens has a larger maximum aperture of f/2.0.

Portability

TTArtisan lens is more compact and lightweight.

Versatility

Better suited for street and portrait photography.

Overall score

Big Mike's High-Power 420-
85
TTArtisan 7.
78

Specifications

SpecBig Mike's High-Power 420-TTArtisan 7.
Focal Length420-1600mm7.5mm
Max Aperturef/8.3f/2.0
Camera MountEF-MountSony E-Mount
WeightHeavyLight
Use CaseWildlife/SportsStreet/Portrait

Dimension comparison

Big Mike's High-Power 420-TTArtisan 7.

Overview of the Products

In this comparison, we are looking at the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS and the TTArtisan 7.5mm F2.0 APS-C Large Aperture Cameras Lens Fisheye. The first lens is priced at $139.99, while the second is slightly cheaper at $139.00, making it about 0.71% less expensive. Each lens serves distinct purposes in photography, appealing to different types of users.

Compatibility

The High-Power 420-1600mm lens is designed for a wide range of Canon cameras including models like the EOS 70D, 80D, and 90D, providing extensive compatibility across the Canon lineup. In contrast, the TTArtisan 7.5mm F2.0 lens is specifically designed for Sony E Mount cameras such as the A5000, A5100, and A6000 series. This means that your choice of camera brand will significantly influence which lens is suitable for your needs.

Intended Use

The High-Power 420-1600mm lens is ideal for capturing long-distance shots, making it particularly useful for wildlife and sports photography. Its powerful zoom capability allows for incredible detail from afar. On the other hand, the TTArtisan 7.5mm lens is better suited for street, landscape, and portrait photography, offering a wide angle that captures more of the scene while maintaining a balance between subjects and backgrounds. Each lens fulfills different photographic needs based on its design and focal length.

Aperture and Light Performance

The High-Power lens features a maximum aperture of f/8.3, which is decent for well-lit conditions but may struggle in low-light settings. Meanwhile, the TTArtisan lens boasts a much larger maximum aperture of f/2.0, allowing for greater light intake and better performance in dimly lit environments. This makes the TTArtisan lens a more versatile option for photographers who often work in challenging lighting conditions.

Zoom Capability

One of the standout features of the High-Power lens is its impressive zoom range, extending from 420mm to 1600mm. This makes it a favorite among photographers who need to capture distant subjects with clarity. In contrast, the TTArtisan lens offers a fixed focal length of 7.5mm, which translates to a wider field of view but lacks the zoom flexibility. For photographers requiring substantial reach, the High-Power lens is the clear winner, while those who prefer wide-angle perspectives may favor the TTArtisan option.

Price Point

At $139.99, the High-Power lens is slightly more expensive than the TTArtisan lens, which retails for $139.00. This results in a price difference of about $0.99, making the TTArtisan lens marginally more appealing from a cost perspective. However, the choice should ultimately depend on the specific needs of the photographer rather than just price alone.

Build and Design

Both lenses are designed for specific camera systems and have their unique build qualities. The High-Power lens is known for its robust construction aimed at serious photography, particularly where durability during outdoor shoots is essential. The TTArtisan lens, while also well-built, is compact and lightweight, making it highly portable for everyday use. Depending on your shooting style, one may be more desirable than the other.

Which should you buy?

Choosing between the High-Power 420-1600mm lens and the TTArtisan 7.5mm F2.0 lens largely depends on your photographic requirements. If you are keen on wildlife or sports photography and require a powerful zoom, the High-Power lens is the better option. However, if you prefer wide-angle shots and need a lens that performs well in low light, the TTArtisan lens offers greater versatility. Ultimately, the decision should align with your specific camera system and the type of photography you enjoy.