The LensPen DSLR Pro Kit contains everything a photographer needs to keep your camera lenses, viewfinders and filters clean. This DSLR Photo Kit includes: The Original LensPen for DSLR lenses – full size LensPen with a concave cleaning tip to match the slightly convex shape of a camera lens -- FilterKlear for lens filters – full size pen with a completely flat cleaning tip to match any sized filter -- MicroPro for viewfinders – our smallest pen to clean any viewfinder, sensor or other small optics or surfaces -- The DSLR Kit also includes a handy microfiber carrying pouch which doubles as a cleaning cloth for virtually all other cleaning applications.