| Author | Message | ||
     Henry Rating: N/A |
Basically, you wrap the lens in aluminum foil. Wrapped up like a baked potato. That is all but the front element. Then set it on a window sill pointed towards the sun. You want as much of the sunlight to shine into the lens as possible. Let "bake" for several days and the yellow should be gone. When I say bake I'm mostly joking. I've done this a couple times and the lens doesn't really get that warm. It would get much warmer without the aluminum foil. Henry |