Black Friday Sale: 15% Off Now! 🎁

This email features a strong, premium aesthetic that aligns well with the brand's high-quality value proposition. The visual hierarchy is effectively managed through alternating background colors, and the 'Black Friday' offer is communicated clearly without overshadowing the core benefit of lens replacement. However, there are notable accessibility issues regarding color contrast for text links and secondary buttons, and the product spotlight section runs the risk of being too specific if the list isn't heavily segmented.