Orange filter cover for mini LED transilluminator, Cat. No.: BM-E1200-OC, An optional orange filter cover (cat # E1200-OC) is available to use with the mini transilluminator that comes with both E1201 and E1200 systems. This cover allows use of the small transilluminator separately from the gel tank, and can be positioned horizontally for general gel viewing or at an angle so DNA bands can be excised.