• Illumination Type: LED
• Voltage: 3.5V
• Magnification: Over 5x (otoscope)
• Ophthalmoscope Lens Range: 29 corrective lenses
• Ophthalmoscope Apertures: Small, medium, large, slit, fixation star, semi-circle
• Ophthalmoscope Filters: Red-free, blue, polarization
• Handle Type: C-handle
• Optics: High-performance reflection-free glass optics
• Power Source: Rechargeable Li-ion battery