Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. Asahi Kasei PT6098 Photomask Pellicle Lot P21031535 Asahi Kasei PT6098 pellicle assembly in original protective packaging, lot P21031535, for photomask/lithography contamination protection. Condition: Industrial surplus pellicle in protective packaging. Storage history, shelf life, membrane condition and optical performance are unknown and have not been verified; see photographs for exact packaging and condition. Please match the exact manufacturer part number, model, revision, connectors and configuration shown in the photographs to your application before purchase. Includes x1 Asahi Kasei PT6098 pellicle assembly in the photographed protective tray/bag.