Camera filter designed to cut glare and deepen skies while keeping colours true. Photographers tired of washed-out water and distracted reflections will find clearer results and fewer retakes. Is K&F CONCEPT Polarising Filter the best polariser to add to your kit?
⚡ At a Glance
- • Image Quality: Minimal distortion with faithful colour rendering and improved contrast
- • Best for: Landscape and travel photographers wanting natural skies and crisp details
- • Not ideal for: Users needing neutral density or variable light reduction in a single filter
A 77mm circular polariser built from Germany imported optical glass with 28-layer MRC and double-side polishing. Super-slim aluminium frame keeps vignetting low for wide-angle shooting.
Cut glare and reflections - with 28-layer MRC multi-resistant coating
Multi-resistant coating applies 28 ultra-thin layers to the glass surface to reduce surface reflection and ghosting while repelling water, oil and dust. The green-tinted coating also lowers filter surface reflection to preserve transmission.
Cleaner, more usable images when shooting over water, glass or other reflective surfaces, reducing the need for heavy post-processing.
Sharper telephoto results - with double-side polishing and German optical glass
Double-side polishing refines both faces of the optical glass to reduce micro-aberrations, while high-grade German glass maintains consistent light transmission even under long focal lengths such as 500mm telephoto lenses.
Retain edge-to-edge clarity and natural colour when using long lenses, making distant subjects look crisper and truer to life.
Wide-angle friendly framing - with a super-slim aluminium frame
Super-slim frame design reduces the physical profile at the lens front, lessening the chance of mechanical vignetting on wide-angle optics. Lightweight aluminium keeps the assembly compact and stable.
Maintain full-frame and APS-C wide-angle coverage without dark corners, so composition decisions do not require cropping or adapter workarounds.
✨ The 4 Key Reasons for K&F CONCEPT Polarising Filter
- 28-Layer MRC Coating – Cuts surface reflections and ghosting, revealing more detail in highlights
- German Optical Glass – Preserves sharpness and natural colour under long focal lengths
- Double-Side Polishing – Keeps edge-to-edge clarity even when using telephoto lenses
- Super-Slim Aluminium Frame – Minimises vignetting on wide-angle lenses for full-frame coverage
📋 Technical Details at a Glance
- Category: Camera filter
- Filter Type: Circular Polariser (CPL)
- Thread Size: 77mm
- Glass: Germany imported optical glass
- Coating: MRC (Multi-Resistant Coating)
❓ Frequently Asked Questions
Q: Will this filter reduce reflections on water and glass?
A: Yes. The 28-layer MRC multi-resistant coating is designed to reduce surface reflections and ghosting on water, glass and shiny surfaces.
Q: Is the slim frame suitable for wide-angle lenses?
A: Yes. The super-slim aluminium frame reduces the likelihood of vignetting, making it suitable for wide-angle use on full-frame and APS-C cameras.
Q: Does it come with protection and is it durable?
A: User feedback confirms a durable metal ring and a protective case are included, and the multi-resistant coating helps resist scratches, water and oil.
🏆 Our Verdict
The K&F CONCEPT Polarising Filter suits landscape and travel photographers who want cleaner skies and fewer reflections in-camera. Robust German optical glass, 28-layer MRC coating and double-side polishing deliver reliable image clarity and long-term durability. While not the cheapest entry-level filter, durable construction and protective finishes offer strong long-term value.
