Feature: 1. COLOR CORRECTION: These glasses resemble regular sunglasses but are designed to enhance color perception. They help provide a more vivid visual experience by filtering specific wavelengths of light, improving color distinction for certain types of color vision deficiencies. The effect may be noticeable when viewing colors such as red and green. 2. SUITABLE FOR SELECTIVE COLOR VISION DEFICIENCY: Designed for individuals with red-green color vision deficiencies. The lenses work by increasing the contrast between similar colors, which may help the brain better differentiate between them. May also benefit those with mild color sensitivity issues. 3. ENHANCED COLOR CONTRAST: The lenses feature a specialized coating that selectively filters overlapping wavelengths of light. This can result in improved color saturation and clarity, making colors appear more distinct and vibrant under natural lighting conditions. 4. VISUAL PERFORMANCE: Helps improve color contrast, depth perception, and visual clarity in outdoor environments. Enhances the ability to distinguish between similar shades, providing a more defined and colorful visual experience. 5. OPTICAL QUALITY: Provides high optical clarity with impact-resistant lenses. Effectively blocks 100% of harmful UVA and UVB rays. Features a durable, scratch-resistant, and water-repellent coating for long-lasting performance and easy maintenance. Specifications: Item Type: Color Blind Glasses Material: Resin, TR90 Package List: 1 x Pair of Color Blind Glasses 1 x Cleaning Cloth 1 x Protective Case 1 x Retention Strap