As an Amazon Lightning Deal, K&F Concept via Amazon is discounting the K&F Concept 77mm Circular Polarizer Filter with Cleaning Cloth (K Series) to $15.99, while quantities last. You can also add a K&F Concept 10 Pack Lens Microfiber Cleaning Cloth (15cm x 18 cm) for 40%-off when you purchase the filter. Together, both items are only $20.93 after discounts.
Amazon Deal: K&F Concept 77mm Circular Polarizer Filter $15.99








