The Sugargoo QC team has established an optical performance database for Gucci sunglasses using the Sugargoo Spreadsheet. This comprehensive database is a testament to their commitment to quality control and ensuring that each pair of sunglasses meets the highest standards of optical performance.The Sugargoo Spreadsheet includes 15 optical indicators that are crucial for evaluating the sunglasses' performance. These indicators include polarization efficiency of ≥99%, UV400 ultraviolet blocking rate, and light transmittance grading, among others. These parameters are essential for ensuring that the sunglasses provide optimal protection and visual clarity.For gradient lenses, the Sugargoo Spreadsheet meticulously records the uniformity of color transition parameters. This attention to detail ensures that the transition from one color to another is smooth and aesthetically pleasing. Additionally, a spectrophotometer is used to test the color rendition, ensuring that the sunglasses not only look good but also provide accurate color representation.Users can download the "Optical Performance Certificate" from the Sugargoo Spreadsheet, which serves as a reliable basis for authentication. This certificate is a valuable document that verifies the sunglasses' compliance with the optical performance standards set by the Sugargoo QC team.For more information and to access the Sugargoo Spreadsheet, please visit the following external link: Sugargoo Spreadsheet.