Includes: Goja 40.5-52MM Step-Up Adapter Ring (40.5MM Lens to 52MM Accessory) + Premium MagicFiber Microfiber Cleaning Cloth * NOTE: This ring is compatible with all 40.5mm 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: Ø40.5 = 40.5mm lens thread size. * Backed with DigitalGoja 90-Day 100% Satisfaction Guarantee.