High-Precision Neutral Density Optical Filter Sheet 0.1-1.0, 1 PCS(Round D25mm Density1)

Premium H-K9L optical glass material ensures high durability and clarity for professional-grade optical performance. Versatile application wavelength range of 400-1100nm, perfect for photography, scientific experiments, and optical applications. Precise optical density range of 0.1 to 1.0 allows for optimal light control and exposure adjustments in various lighting conditions. Wavefront transmission error of λ/4@633 nm guarantees minimal distortion, making it ideal for high-resolution imaging. Compact dimensions with a thickness of 2mm (+0.2mm) and minimal dimensional error ensure compatibility with a wide range of optical setups.