• Adjustable Optical Filter: Equipped with a scale for precise adjustments
• Optical Glass, Multi-coated Filter: Ensures high-quality imaging
• ND Filter: Prevents overexposure, enhances color saturation, and creates special effects like flowing water
• CPL Function: Removes non-metal reflections, improves transparency of water, and eliminates glass reflections
• UV Protection Lens: Features hard coating for effective lens protection, thin frame without vignetting, and high light transmittance
• Lightweight: Each filter weighs only 1.3g
• Dimensions: 2 x 1.3 x 0.3 cm
• Color Variation: Different lenses exhibit varying colors under different light angles

Please note that the actual product may vary in color due to light angles.