The string actually contains two distinct specifications: the focal length (3.85mm) and a missing/inferred aperture. Usually, "f/3.85" could mean an aperture of f/3.85—but that is extremely slow. Let's parse this carefully.
Because these lenses are small, even a tiny fingerprint can make your photos look blurry. A quick wipe with a microfiber cloth makes a world of difference. megapixel 10x digital zoom f 3.85mm manual
moves the physical glass of the lens to bring the subject closer without losing quality. megapixel 10x digital zoom f 3.85mm manual