







🔭 Zoom into the extraordinary — capture what others only dream of!
The BENOISON 420-800mm telephoto lens is a manual focus, EF/EF-S mount lens designed for Canon DSLR cameras. Featuring a fixed aperture range of f/8.3 to f/16 and a powerful zoom range, it enables detailed long-distance photography without autofocus or electronic contacts. Lightweight and durable, it’s ideal for wildlife and moon photography enthusiasts seeking precision and compatibility without adapters.



| Brand | BENOISON |
| Manufacturer | BENOISON |
| Model Name | BENOISON 420-800mm Telephoto Lens for Canon EF |
| Product Dimensions | 23.98 x 6.68 x 6.68 cm; 771 g |
| Item part number | 420C-W-EF |
| Compatible Devices | for Canon DSLR cameras |
| Mounting Hardware | Lens Cleaning Cloth, Telephoto Lens, User Manual |
| Number of items | 1 |
| Aperture Modes | F8.3-F16 |
| Image stabilization technology | No image stabilization |
| Minimum diaphragm opening | 16 f |
| Min Focal Length | 420 Millimeters |
| Batteries Required | No |
| Form Factor | DSLR |
| Lens type | Telephoto |
| Media type | ProductImage |
| Mounting Type | Canon EF |
| Actual viewing angle | 5 Degrees |
| Viewfinder type | Optical |
| Has Auto Focus | No |
| Manufacturer | BENOISON |
| Country of Origin | USA |
| Item Weight | 771 g |
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