Cheap And Discounts K&F Concept ND1000 Filter Camera Lens Multi-Resistant Nano Coating Filter Density 49mm 52mm 58mm 62mm 67mm 72mm 77mm 86mm 95mm Wholesale. Buy Directly From Merchant K&F CONCEPT Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.