The K&F Concept Nano-X Pro High-Definition Circular Polarizing Filter (77mm) is a professional-grade CPL filter designed for DSLR and mirrorless camera lenses with a 62mm filter thread. It is engineered to enhance image clarity, reduce reflections, and improve color saturation in both photo and video applications.
This circular polarizing filter effectively removes unwanted glare from non-metallic surfaces such as water, glass, and foliage, allowing for richer blues in skies, deeper contrast in landscapes, and clearer overall image definition. It is especially useful for outdoor photography, travel, and architectural shooting.
Built with high-definition optical glass and advanced Nano-X Pro multi-coating technology, the filter minimizes reflections, ghosting, and flare while maintaining excellent light transmission. The polarizing effect can be smoothly adjusted by rotating the outer ring, giving precise control over reflection intensity and contrast.
Its slim aluminum alloy frame helps prevent vignetting on wide-angle lenses while ensuring durability and secure attachment. The filter is also coated for water, oil, and scratch resistance, making it suitable for demanding field conditions.
| Brand | K&F Concept |
| Series | Nano-X Pro Series |
| Product Type | Circular Polarizing Filter (CPL) |
| Filter Size | 77mm |
| Glass Material | High-Definition Optical Glass |
| Coating Technology | Nano-X Pro Multi-Layer Coating |
| Polarization Type | Circular Polarizer (Adjustable Rotation Ring) |
| Frame Material | Slim Aluminum Alloy Frame |
| Optical Performance | Reduces Reflections, Enhances Contrast & Color Saturation |
| Protection Features | Waterproof, Oil-Resistant, Scratch-Resistant, Dust-Resistant |
| Compatibility | 77mm DSLR & Mirrorless Camera Lenses |
| Applications | Landscape photography, travel photography, architecture, outdoor shooting, reflection control |
| Warranty Terms | No Warranty – replacement available if product is found defective within 5 working days. |
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| Product Categories | Filters |