Retro Square Blue Light Blocking Glasses TR90 Frame with Neutral Grey 50mm Replacement Lenses for Computer Use

Grey Replacement Lenses — 50 Millimeters Precision fit and a neutral grey tint make these 50 millimeter lenses a practical replacement or upgrade for compatible eyewear. They are sized to match frames that require a 50 mm lens width, providing a consistent look and predictable fit. Key benefits Exact sizing: 50 millimeter lens width for reliable compatibility with frames that specify a 50 mm lens measurement. Neutral grey tint: reduces brightness and maintains natural color perception for everyday wear. Versatile use: suitable for casual, commuter, and outdoor activities where consistent tint and fit are needed. Easy swap: designed to be used as replacement lenses, making frame refurbishment simple when sizes match. What it solves Restores functionality to frames whose original lenses are worn, scratched, or outdated when a 50 millimeter lens width is required. Simplifies lens selection by matching the common 50 millimeter measurement, avoiding guesswork about fit. Provides a neutral tint option for users who want reduced brightness without altering color balance. Compatibility and sizing Intended for frames that accept a 50 millimeter lens width. Check your frame measurement at the widest horizontal point of the lens to confirm compatibility. suited for mediumsized frames where 50 millimeter lens width is specified. Performance and material notes Neutral grey tint supports balanced visual response in a range of light conditions. Designed for straightforward installation into compatible frames. Material properties and mounting method depend on your frame model. Typical applications Daily commuting: reduces glare while maintaining true color for city and street environments. Outdoor recreation: suitable for walking, cycling, and light outdoor activities when a neutral tint is preferred. Frame refresh: scratched or aged lenses in frames that require a 50 millimeter lens width to restore a consistent appearance. If your frames specify a 50 millimeter lens width and you need a neutral grey option, these lenses offer a straightforward and compatible choice.