Use this lights kit for improved image taking in bright conditions the lens hood prevents lens flare and glare from incidental bright light sources the lens hood is simple and quick to attach to the lens by using the screw thread on the front also included in the kit is a 39mm filter protection filter featuring an advanced super ebc electron beam coating to control ghosting and flares the protector filter has minimal reflection maximum of 03 so image quality is not affected the thin frame de