Canon EF 75- vs JINTU 420-
Updated July 2026 — JINTU 420- leads on focal length and weight.
The Canon lens offers superior autofocus and image quality, while the JINTU lens provides a broader zoom range at a lower price.
Why Canon EF 75- is better
Autofocus
Canon has a reliable autofocus system.
Image Quality
Canon lens has an established optical system.
Weight
Canon lens is lighter and more portable.
Why JINTU 420- is better
Price
JINTU lens is significantly cheaper.
Zoom Range
JINTU offers a much longer zoom range.
Build
JINTU has a solid metal construction.
Overall score
Specifications
| Spec | Canon EF 75- | JINTU 420- |
|---|---|---|
| Autofocus | Yes | No |
| Image Quality | High | Good |
| Compatibility | Canon SLR | Canon SLR (T-mount) |
| Construction | Plastic | Metal |
| Zoom Type | Rotating | Manual |
Dimension comparison
Overview of the Products
In the realm of telephoto lenses, the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens and the JINTU 420-800mm f/8.3 Manual Telephoto Zoom Lens present two distinct options for Canon SLR camera users. The Canon lens is priced at $199.99, while the JINTU lens offers a more budget-friendly price of $78.20, making it about 61% cheaper than the Canon option. This price difference could be a significant factor for those considering their investment in photography equipment.
Build Quality and Design
The Canon EF 75-300mm lens is designed with a focus on usability and comfort. It features a smooth zoom mechanism and a lightweight design, weighing in at 16.8 ounces. On the other hand, the JINTU lens boasts a solid construction with a full metal body, which adds durability but also contributes to a heavier weight of 1.8 pounds. The Canon lens measures 4.8 inches in length, while the JINTU lens is slightly larger at 10.6 inches. Photographers who prioritize portability might prefer the Canon lens, while those who value a robust build may lean towards the JINTU.
Focal Length and Zoom Range
The focal length of the Canon lens ranges from 75mm to 300mm, providing versatile options for capturing both distant subjects and intimate portraits. In contrast, the JINTU lens offers a much broader zoom range, from 420mm to 800mm, allowing photographers to capture far-off subjects like wildlife or sports with ease. This extended range makes the JINTU lens particularly appealing for specialized photography that requires getting closer to the action. However, the JINTU lens operates at a maximum aperture of f/8.3, which may limit performance in low-light situations compared to the Canon's f/4-5.6 aperture.
Autofocus vs. Manual Focus
A crucial difference between these two lenses lies in their focusing mechanisms. The Canon EF 75-300mm lens features a DC motor for autofocus, which simplifies the photography process, especially for fast-paced actions. In contrast, the JINTU lens is a manual focus lens, requiring users to switch to MF mode to operate it correctly. This can be a drawback for photographers who prefer the convenience of autofocus, particularly when capturing fleeting moments. The manual nature of the JINTU lens may appeal more to experienced photographers who enjoy the control it offers.
Image Quality
When it comes to image quality, the Canon lens benefits from its well-established optical system, which includes 13 elements in 9 groups designed to minimize distortion and enhance clarity. The JINTU lens, while providing ultra-high definition image quality from Japan, relies on multi-coated low-dispersion glass for its performance. Although the specific image quality comparisons are not detailed, the Canon's established reputation suggests it may offer more consistent results, particularly in varying lighting conditions.
Compatibility and Versatility
The Canon EF 75-300mm lens is compatible with a range of Canon SLR cameras and is designed specifically for Canon systems, ensuring optimal performance and ease of use. The JINTU lens, while also compatible with numerous Canon models, requires a T-mount adapter for some cameras, which may complicate the setup for some users. It is crucial for buyers to ensure their camera model is compatible with the JINTU lens to avoid any potential issues.
Price Comparison
The Canon EF 75-300mm lens is priced at $199.99, while the JINTU lens comes in at a significantly lower price of $78.20. This makes the JINTU lens approximately 61% cheaper than the Canon option, making it an appealing choice for budget-conscious photographers. However, the lower price point of the JINTU lens may come with compromises in autofocus capability and potentially in image quality, which are essential considerations for serious photographers.
Which should you buy?
Ultimately, the choice between the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens and the JINTU 420-800mm f/8.3 Manual Telephoto Zoom Lens largely depends on your needs and preferences as a photographer. If you value a reliable autofocus system, user-friendly design, and established image quality, the Canon lens is the superior choice despite its higher price. However, if you are looking for a budget-friendly option that offers an extensive zoom range and don’t mind manual focusing, the JINTU lens could be a great addition to your photography toolkit. The decision should reflect your specific shooting style and the type of photography you are passionate about.

