Hamilton Thorne Ltd. develops, manufactures, and sells precision instruments, laboratory equipment, consumables, software, and services for the assisted reproductive technologies (ART), research, and cell biology markets. The company offers precision laser systems and imaging systems for biology markets. It also provides test laboratory and endotoxin testing services, as well as sperm assays, including Sperm Motility Index and Sperm Penetration; and fresh and cryopreserved mouse embryos supply, and technician training and proficiency testing services.