Ophthalmic and Biometric PIROP – state-of-the-art ultrasonic biometric scanners: ophthalmic for Pachymetry and Ocular Biometry and biometric for precise Tissue Thickness measurements. PIROP A+B+P -Scan Ophthalmic Scanner PIROP A+B+P PIROP G -Scan Biometric Scanner PIROP G-scan PRAZ CCT Pachymeter Preliminary Echo-son PRAZ P-scan