B+W Lens Cleaner II Spray spo-default however it also serves as

however it also serves as a front-mounted lens protector that may just save your lens' front element from serious damage

Canon PowerShot G7 X Mark III Digital Camera (Silver)

and moisture throughout its weather-sealed design

directionally polarised light perpendicularly to the reflected light

8 maximum aperture make it particularly well-suited to astrophotography applications

B+W Lens Cleaner II Spray spo-default however it also serves asThe contents of this 1. 7 oz (50ml), pump and spray bottle of Lens Cleaner II from B+W can be used to clean and maintain valuable optics such as camera lenses, eyeglasses, telescopes, or spotting scopes. It is a non flammable and non alcoholic liquid that is designed not to leave any residue. When used with a microfiber cloth, smudges, fingerprints, oil spots, or dirt can be effectively removed.