Concept 49mm PL Filter with Lens Cap for Reflection High Thin Circular Polarizing CPL 1 Cleaning Cloth Included K&F Adjustment, Transmittance, Frame,

The 49mm PL filter is made of Japanese optical glass and has 18 layers of anti-reflective coating to reduce reflected light on the filter surface. (⚠This filter cannot be used for telephoto photography.) Compared to regular polarizing filters, the surface coating of this product prevents the filter from becoming moldy or cloudy even after long-term use. Comes with high quality lens cap, the lens cover adopts an innovative non-spring structure to avoid problems such as spring deterioration. The inner structure design allows you to install it in 1 second to fit various lenses. The included cleaning cloth is made of microfiber and has excellent water absorption, breathability, and cleaning power. It can also remove stubborn oily and sebum stains. It will not damage the coating of optical equipment such as lenses and filters. To make it easier to attach and remove from the lens, the outer frame of the lens filter is knurled with a CNC trapezoidal pattern to prevent slipping. K&F Concept CPL filter + lens cap + cloth