The Seculine Vivicap White Balance Filter with Cover - 67mm is a snap on white balancing lens cap. This cap stays in place so you can set a custom white balance at a moment's notice. By setting your camera's white balance correctly, you can effectively save hours on the computer having to do extra corrections. This is a definite must for your camera.
Can be used as a lens cap so it is always ready
Allows easy setting of custom white balance
Gives better color rendition in your images