Spectacle lens cleaner 50ml

Are your glasses still smudgy even after cleaning with cloth? Here is a spectacle lens cleaning solution, which removes smudgy layer from the lens surface.
 
Directions for use:
Spray the solution on the lenses, then use your fingers to rinse. Then use dry soft tissue to soak all the solution from the lens surface. At the end wipe the lens with a microfibre cloth.