Features: Made from aluminum alloy frame, it is lightweight and durable. Designed for handheld visual inspection, the structure includes a handle with a small hole for easy carrying with a rope. Adopting optical technology, it effectively resists cracking and fading caused by prolonged exposure to sunlight and other weather conditions, ensuring long-term durability. Designed to observe lighting conditions of objects, check details in shaded areas, and assess overall image clarity and layering. The daylight type filter is suitable for natural lighting and outdoor scenes, helping capture scene depth, light contrast, figure definition, and photo layering. It also helps protect eyes from strong light. The light type filter is ideal for studio and indoor shooting environments, assisting in controlling color rendition, lighting modeling, artistic scenes, subject illumination, tonal balance, density, and contrast in indoor settings. Specification: Brand: Andoer Material: Aluminum Alloy + Optical Glass Types: Daylight / Light (optional) Item Size: 4.5 x 4.5 cm / 1.8 x 1.8 in (round part) Item Weight: 38 g / 1.3 oz Package List: 1 x Daylight Type Filter 1 x Light Type Filter 2 x Storage Bags