Material: B270 optical glass with double-side 18 layers nano coating - Antibacterial, mould-proof - Water-proof, scratch resistant

Features
1. Advanced optical performance

• Ultra-low reflection coating (0.1% surface reflectance) – Minimizes flare and ghosting even in challenging backlight or urban night scenes.
• True color reproduction – Effectively eliminates non-metallic surface reflections for accurate color rendition.
• B270 optical glass with precision polishing – Ensures superior flatness for 4K/8K video and high-resolution photography.

2. Superior durability & protection

• Water-repellent & oil-resistant coating (dual-sided) – Repels water droplets and resists fingerprints, making cleaning effortless.
• Scratch-resistant surface (8H hardness) – Reinforced coating enhances durability against abrasions.
• Anti-fungal & anti-bacterial design – Prevents mold growth in humid conditions, extending the filter’s lifespan.
• Shockproof construction – Combines toughened glass with a hardened coating, passing 1.2m drop tests and 32g steel ball impact tests without damage.

3. Premium build & design

• Aerospace-grade 6063 aluminum frame – CNC-machined for precision, with rounded edges for smooth handling.
• 360° locking ring – Secures the glass firmly to prevent detachment.
• Matte black anodized frame – Eliminates internal reflections for pristine imaging.
• Ultra-thin 5mm frame – Prevents vignetting on wide-angle lenses.

4. User-friendly features

• Precision threads – Ensures smooth attachment/removal without jamming.
• Compatible with lens caps & hoods – Works seamlessly with original accessories.