K&F Concept Pro Square Filter System with CPL+ND1000+Soft GND8+67mm 72mm 77mm 82mm Adapter Rings
K&F Concept Pro Square Filter System won the iF DESIGN AWARD and Red Dot Design Award.
Super-Diameter & Ultra-Slim:Holder thickness 12mm, 91mm large clear aperture. Effectively reduce the chance of vignetting when using an ultra-wide-angle lens.
Easy to Take, No Light Leak:Two square filters can be stacked in one holder, and the CPL will rise when the filter holder cover is lifted.
Everything you need to get started, including 95mm CPL and a set of 4 adapter rings in 67, 72, 77 & 82mm diameters.
Nano-coating:ND1000(10-Stop) Optical Glass with 28-layer nano-coating. Provides10-stop light reduction, dust-proof, waterproof, anti-fouling, and scratch-proof.