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![Customized filter for Kronos HT [4x SPF500 [500nm filter] + 4x Y52 [520nm filter] + 4x O56 [560nm filter]]](/web/image/product.product/7277/image_1024/%5B0245-HS9027.50%5D%20Customized%20filter%20for%20Kronos%20HT%20%5B4x%20SPF500%20%5B500nm%20filter%5D%20+%204x%20Y52%20%5B520nm%20filter%5D%20+%204x%20O56%20%5B560nm%20filter%5D%5D?unique=192137e)