Haida 62mm Premium Brass Shock-Proof UV Filter HD4799-62 camera filter

Lens protection for outdoor shooters

The Haida 62mm Premium Brass Shock-Proof UV Filter HD4799-62 shields front elements from dust, rain, fingerprints and scratches. Its Schott B270 glass delivers high light transmission and hardness while the 36-layer coating reaches 99.4% transmission for clearer images. Double-sided waterproof and oil-proof layers add durability in harsh conditions. The ultra-thin 3.1mm brass ring with knurling ensures a secure, low-profile fit on 62mm threads.

Build integration and vignetting control

The 3.1mm ultra-thin brass frame minimises vignetting on wide-angle lenses and leaves clearance for lens caps and hoods. Knurled edges allow quick attachment and removal even with gloves or cold fingers. Brass construction resists binding on aluminium threads over repeated mounting cycles. This filter stays on the lens as permanent protection, freeing the shooter from carrying a separate cover. It suits any 62mm thread without adapter rings.

Sustained environmental performance

The 18-layer-per-side coating maintains 99.4% transmission after prolonged exposure to moisture, salt spray and skin oils. Waterproof and oil-proof surfaces shed droplets and smudges that would otherwise degrade contrast during long sessions. Schott B270 glass resists micro-scratches from repeated cleaning better than standard optical glass. Brass ring thermal expansion matches lens barrels, preventing stress leaks during temperature swings. Not suited for shooters needing neutral density or polarising effects.