3.5X Dental Loupes Binocular Magnifier Surgical Medical Operation Head Lamp LED Headlight Surgical Loupes

SPECIFICATIONS:
Magnification: 2.5X/3.5X
Working Distance: 320-420 mm
Depth of view: 90 mm/80 mm
Field of view: 100 mm/60 mm
Power: 5W
Working time: 5 hours
Intensity: 15000-30000 Lux
Bulb lifetime: 10000 hours
Input voltage: AC100-240V / 50-60HZ
Rechargeable lithium battery, adjustable brightness
Package Included:
1x glasses with binocular loupes
1x battery
1x LED head light
1x power adapter
1x screwdriver
1x glasses clip
1x wire clip
1x cleaning cloth
1x flexible headband
1x user manual
4x screws