-Original Design-Super-Diameter Ultra-Slim KF Concept Pro Square Filter System won the iF DESIGN AWARD and Red Dot Design Award. KF Concept Unique Square Filter System easy to take no light leakage; The rear 95MM CPL perfectly solves the problem of filter stacking and removal. After removing the CPL the cover can be closed to prevent light leakage. – Kit Includes Filter holder + ND1000 filter10-Stop + CPL filter +4 adpter rings67mm/72mm/77mm/82mm+ Leather filter pounches. -Ultra-thin and large-diameter Square Filter Frame The bracket thickness is 12mm; 91mm large light aperture effectively reduces the chance of vignetting when using an ultra-wide-angle lens. -HD optical glass ND1000 with imported optical glass 36-layer nano-coating technology; double-sided polishing process showing high-definition picture quality. -Multi-functional Square filter systerm The square filter kit can be equipped with 2 square filters one round filter four adapters 67 72 77 82mm included. ND1000 enables you to control the depth of field and convey movement more easily; CPL can remove glare from non-metallic surfaces.
- Easy to take out no light leakage: Two square filters can be stacked in one holder and the CPL will rise when the filter holder cover is lifted.
- Nano-coating: ND1000 10 grades optical glass 36 layers of nano-coating.