About this item Material: 18-layer nano-coated Japanese glass and robust aluminum alloy frame: Durable and professional lens filter for high-quality images and videos Size: 52mm diameter and thread size: Perfect for camcorders with 52mm filter thread size, preventing buying the wrong size filter Design: Sleek and minimal design with laser-etched markings: Easy to clean, lightweight, and convenient for travel, with clear light intake indication Coating: Nano coating and anti-reflection technology: Reduces unwanted reflections, provides excellent light transmission, and protects the lens Compatibility: Wide compatibility with camcorders: Ideal for various shooting scenarios, such as long exposure, clouds, oceans, waterfalls, and light trails