The light screen is perfect for reducing reflections, making it easier to observe fine details during experiments. This screen is versatile and suitable for a wide range of optical experiments, from basic physics lessons to advanced scientific research. Features -Color:White -Material:Plastic, iron -Size:12.80X8.00X0.90cm/5.03X3.14X0.35in -The light screen offers image clarity, making it an essential tool for precise optical experiments demonstrations. -Featuring an anti reflective matte surface, this screen significantly reduces glare. -Perfect for a wide range of optical experiments, this screen is ideal for research purposes. -Our light screen ensures optimal viewing comfort in various lighting environments. -Can be conveniently stored or carried, allowing you to use it whenever and wherever needed. Package list: 1 x Optical experimental light screen