ARGOS Biometer by Alcon is a non-invasive, non-contact SS-OCT biometer designed to capture precise ocular measurements and calculate optimal IOL power for cataract surgery. With rapid acquisition speed (<1 second), angle-to-angle cornea-to-retina imaging, and advanced keratometry, it improves measurement accuracy even in dense cataracts. Integrated with Alcon Vision Planner, it allows automated surgical planning, astigmatic management, and image-guided execution in the OR with LenSx Laser. The system ensures efficient workflow, reduces transcription errors, and enhances surgical precision through real-time image registration and cyclotorsion compensation.