46mm Digital Ultraviolet UV Multicoated Filter for Panasonic Lumix DMC-FZ18 DMC-FZ28 DMC-FZ35 + Bonus 2 JB Digital Microfiber Cleaning Cloths Includes: 1 x UV Filter 46mm /2 x JB Digital Microfiber Cleaning Cloth. The ultraviolet (UV) filter blocks UV light, which can create a bluish tint in your images. The Microfiber Cloth is a perfect tool for cleaning HD and Dslr's digital cameras, etc. The cloth is made of an extremely densely woven microfiber.