PREMIUM QUALITY ---Schott Glass, Multiple layers of anti-reflection coating on both sides
Ultra Thin Multi-Coated with Outer Frame Red Plating /WATERPROOF / LIFETIME WARRANTY + Impact-resistant Plastic Filter Case
LENS PROTECTION ---without loss of picture quality, Aviation Grade Aluminum Frame with Red Plating on the Outer Frame, Reduce dust and moisture from reaching your lens element
HIGH TRANSPARENCY ---Optical Glass (up to 99.2% light transmission).
ULTRA THIN--- Frame thickness: 3.0-3.5 mm. Filter Thickness: 1.1 mm. Lens filter frame with thread for lens hood attached.
COMPATIBLE WITH ALL 58MM LENSES---Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "Ø" (diameter) symbol. For example: Ø58 = 58mm lens thread size. Lens is not included.