Eye Exam Instrument Marco RT-700 Measurement Illuminated Manual Refractor

Features

• Infinitely adjustable LED illumination for sphere, cylinder, and axis measurements
• White prism, accessory, and cross-cylinder scales provide easier recognition in dim lighting conditions
• Functional “wing-grip%XE2%X80? design provides easier maneuverability of refractor head
• Soft, smooth knurled knobs provide consistent, effortless adjustments
• Fully-synchronized axis / cross-cylinder system
• Certified Marco Quality
• Standard 5-year limited warranty
• 13.75mm from apex of cornea
• (O) – Open aperture (two positions) (R) – Retinoscopic lens, +1.50D (P) – Polarizing lens 45º left eye, 135º right eye (WMV) White Maddox rod, vertical (RMV) Red Maddox rod