Designed to protect a camera's expensive lens system from scratches and bumps, the HD nano filter is essential equipment for photography in extremely difficult conditions.

The newly developed coating is bonded to the glass surface more firmly and tightly by the nano level than before. For this reason, the particles are deposited on the surface of the glass with an extremely high density which creates a hard and smooth coating. Besides the ultra-hard and smooth characteristics, HOYA HD nano-coating has superior water resistance and oil capacities that will make filter maintenance easy and stress-free.

Ultra-hard nano coating

New 32-layer ultra-smooth and ultra-hard nano coating (both sides)
Stain, water and oil resistant coating makes daily maintenance easy
Ultra-hard surface coating is 800% more scratch resistant than general coating

HD Glass

High density sharp cut UV glass
Chemically enhanced optical glass is 4 times stronger than ordinary optical glass

HD frame

Very thin mount, front thread for attaching lens caps and other filters
Snap-Fit technology keeps glass secure

The HD nano filter which not only the tempered glass but also the ultra hard nano coating protects your lens safely in harsh conditions.