Purosol All Natural Lens Cleaner 2oz.

Best optical cleaner for your lens.

I've been using "regular" lens cleaning solution for my SLR lens with microfiber cloth for years and I didn't have much complaint. It's just those solutions probably are mostly distilled water just didn't see those solutions do much on the lens itself. I just cleaned the lens with gentle elbow grease I guess... Then I heard about Purosol from my colleagues and thought to give it a try. It sprays like any other solution but it does wipe off dirt and prints without much rubbing at all. Apply the solution to the lens (or a piece of microfiber cloth) and sort of very lightly rub the lens with circular motion and the dirt disappears. I guess it is water-based so it does not dry immediately but it does not leave any visible streak at all. One thing I am very impressed about is after I wipe the lens if I blow my breath on the lens to see streaks there are a lot fewer streaks than what I would see with other solution or water alone. All I need to do is to very lightly buff the surface of the lens then I don't see ANY streaks. This cleaner is totally worth the money and to protect your investment in lens there is no better cleaning solution out there.More detail ...