INS-11091 | Retinoscope/Ophthalmoscope Eco Complete Kit

Retinoscope/Ophthalmoscope Eco Complete Kit Opti+ Model INS-11091 3.5V Streak Retinoscope Halogen or LED OPTI+ Optical Specifications Rotation = 190° Distance from the device to which the real image of the lamp filament is adjustable = 450 mm Distance from the device to which the virtual image of the lamp filament is adjustable = 450 mm Length of streak image = 30 mm Width of streak image = 1.5 mm Deviation from linearity of the streak image at the focus. = 2 mm Rotation decentring of centre of streak image. = 10 mm Electrical Specifications Bulb 3.5 V 2.7 W Operation mode: Intermittent, on-time should not exceed 2 min with off-time not less than 5 min Environment Requirements: Operation Environment Temperature +10 C - +35 C Relative Humidity 30% - 75% Atmospheric Pressure 700 hPa - 1060 hPa Shipping: Common Conveyance Storage Environment Temperature -40 C - +55 C Relative Humidity 10% - 90% Atmospheric Pressure 500 hPa - 1060 hPa _________________________________________________ Pro 3.5V Ophtalmoscope Halogen or LED OPTI+ Optical Specification: Diopter: 0D, ±1D, ±2D, ±3D, ±4D, ±5D, ±6D,±7D, ±8D, ±9D, ±10D, +12D, ±15D, ±20D,-25D,+40D Aperture:  Large aperture, Small aperture, Micro aperture, Slit aperture, Cobalt blue aperture, Fixation aperture. Filter: Red free filter / Polarizing filter Bulb 3.5 V 2.7 W Operation mode: Intermittent, On-time should not exceed 2 mins with Off-time not less than 5 mins Environment requirements: Operation Environment Temperature +10 C…+35 C Relative Humidity 30%…75% Atmospheric Pressure 700 hPa…1060 hPa Shipping: Common Conveyance Storage:  Environment Temperature -40 C…+55 C Relative Humidity 10%…90% Atmospheric Pressure 500 hPa…1060 hPa _________________________________________________ 3.5V Handle Li-Ion Battery OPTI+ Electrical Specifications: Charge Time = 3 hours Discharge Time = 3 hours Operation mode: Intermittent, on-time should not exceed 2 mins with off-time not less than 5 mins Electrical Safety Complying with EN60601-1 EN60601-1-2 Protection: Internal electrical power source Environment requirements: Operation Environment Temperature +10 C - +35 C Relative Humidity 30% - 75% Atmospheric Pressure 700 hPa - 1060 hPa Shipping: Common Conveyance Storage: Environment Temperature -40 C - +55 C Relative Humidity 10% - 90% Atmospheric Pressure 500 hPa - 1060 hPa _________________________________________________ 3.5V Handle Charger OPTI+ Electrical Specifications: Input voltage 5 VDC Input power 2A Li-ion battery specifications 3.7 V Charging port 1 Maximum charge time = 3.5 h Power adapter specifications: Input 100 VAC - 240 VAC 50 Hz / 60 Hz = 14 VA Output 9 VDC - 12 VDC 800 mA -1250 mA Electrical Safety: Complying with EN60601-1, EN60601-1-2 Protection : Class II Environment requirements: Operation: Environment Temperature +10 C - +35 C Relative Humidity 30% - 75% Atmospheric Pressure 700 hPa - 1060 hPa Shipping Common Conveyance Storage:  Environment Temperature -40 C - +55 C Relative Humidity 10% - 90% Atmospheric Pressure 500 hPa - 1060 hPa Dimensions: 9 1/2x5 1/2x2in Weight: 1.80lb