IUKO VISION MODULAR SYSTEM: unique modular system for all your needs You can combine elements to protect, magnify, light up. Any component can be used indipendently or combined with one or more. CALLIOPE - Galilean telescope 3X - surgical (working distance 45 cm) • magnifying optical system with Galilean telescopes • waterproof telescope • compatible with protective shield TETI • supplied in a case with accessories