ProMaster Pure Protection Filter
Best essential lens shield for photographers needing reliable, low-maintenance glass protection.
This is the essential insurance policy for your front element, designed to disappear completely in front of your glass. While it adds a layer of physical bulk to your lens, the trade-off is total peace of mind against dust and grit without sacrificing a shred of image clarity.
$29.95
at
Abt Electronics
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Performance breakdown
Optical Clarity
Schott B270 glass ensures virtually zero impact on image sharpness.
Light Transmission
Near-perfect light throughput maintains your lens's original exposure capabilities.
Surface Durability
Hydrophobic coating effectively sheds water and resists stubborn fingerprint smudges.
Build Quality
Anodized aluminum frame offers a robust, secure fit for daily use.
Flare Suppression
Matte edge coating successfully minimizes internal reflections and ghosting artifacts.
Ease of Handling
Threaded design allows for quick mounting and seamless filter stacking.
Key Specs
Filter Diameter
46mm
Material
Schott B270 optical glass
Frame Material
Anodized aluminum
Coating Layers
12 layers
Light Transmission
98.2%
Light Reflectivity
Less than 0.5%
Filter Thickness
3.4 mm (not including threads)
Water Repellent
Yes
Anti-Reflective
Yes
Filter Type
UV/Protection
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