Blue light accelerates retinal aging. Previous studies have indicated that wavelengths between 400 and 455 nm are most harmful to aging retinal pigment epithelia (RPE). This study explored whether filtering these wavelengths can protect cells exposed to broad sunlight. Primary porcine RPE cells loaded with 20 µM A2E were exposed to emulated sunlight filtered through eye media at 1.8 mW/cm for 18 h. Filters selectively filtering out light over 400-455 nm and a dark-yellow filter were interposed. Cell damage was measured by apoptosis, hydrogen peroxide (HO) production, and mitochondrial membrane potential (MMP). Sunlight exposure increased apoptosis by 2.7-fold and HO by 4.8-fold, and halved MMP compared to darkness. Eye Protect System (EPS) technology, filtering out 25% of wavelengths over 400-455 nm, reduced apoptosis by 44% and HO by 29%. The Multilayer Optical Film (MOF), at 80% of light filtered, reduced apoptosis by 91% and HO by 69%, and increased MMP by 73%, overpassing the dark-yellow filter. Photoprotection increased almost linearly with blue-violet light filtering (400-455 nm) but not with total blue filtering (400-500 nm). Selective filters filtering out 25% (EPS) to 80% (MOF) of blue-violet light offer substantial protection without affecting perception or non-visual functions, making them promising for preventing light-induced retinal damage with aesthetic acceptance for permanent wear.