Haida 72mm Premium Brass Shock-Proof UV Filter #HD4799-72 camera filter
Protects 72mm lenses with a 3.1mm ultra-thin brass frame and Schott B270 glass delivering 99.4% transmission through 36 coating layers
- Protects lens from dust, rain and scratches with 72mm shock-proof UV filter
- Durable premium brass ring with 3.1mm ultra-thin frame for secure grip
- Schott B270 glass delivers high light transmission and exceptional hardness
- 36-layer coating achieves up to 99.4% light transmission for clearer images
- Double-sided waterproof and oil-proof coatings withstand harsh environments
72mm UV Lens Protection
The Haida Premium Brass Shock-Proof UV Filter fits 72mm threads and shields front elements from dust, rain, fingerprints and scratches. Schott B270 glass with 36 coating layers delivers up to 99.4% light transmission for clear, sharp images. A 3.1mm ultra-thin brass frame adds durability without vignetting on wide lenses.
Optical Clarity And Surface Resilience
Multi-layer coatings on both sides repel water and oil, so moisture and smudges wipe away cleanly in the field. Hard Schott B270 glass resists impact and abrasion better than standard optical glass. High transmission maintains exposure accuracy and contrast in bright or harsh lighting conditions.
Slim Brass Frame For Stacking Freedom
The 3.1mm profile and knurled brass ring allow easy grip while leaving room for a lens cap or additional filters. Lightweight construction keeps balance on gimbals and compact mirrorless kits. Brass threads resist binding and corrosion over repeated mounting cycles.
How it compares
Measured against everything we stock in Lens Filters & Polarizers, at today’s prices. Recalculated every night.
- Price $24.99
- Cheaper than about 75% of the 1,281 comparable items (median $48.99).
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the 72mm filter without cross-threading the 3.1mm brass ring?
Align the filter threads with the lens barrel, turn gently clockwise until resistance is felt, then tighten using the knurled brass ring for grip; the ultra-thin 3.1mm frame reduces vignetting on wide-angle lenses.
What cleaning routine keeps the 36-layer coating and double-sided waterproof oil-proof surface effective?
Blow off dust, then wipe with a microfibre cloth and optical cleaning fluid; the 18-layer-per-side coating resists water and oil, so routine cleaning maintains 99.4% transmission without degrading the Schott B270 glass.
At what point does the brass ring or glass show wear from repeated mounting in harsh conditions?
The premium brass ring and Schott B270 glass are engineered for high hardness and shock resistance; under sustained outdoor use the coating and seals remain the first components to show age, not the ring or glass substrate.
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