Led Magnifying Glass

Glasses for dental technician.

5 Replaceable/Interconvertible lens with different magnifications marked in the middle.
LED light can be rotated about 60 degree and light source box with battery compartment is detachable.

Adjustable head band ensures more comfortable and tight head wearing.
Light source box can be used separately as lighting source after being dismantled.

Specifications:

Lens magnifications: 1.0x, 1.5x, 2.0x, 2.5x, 3.5x.
Table below denotes the distance proportion between magnifications and viewed objects:
Magnifications Distance to viewed objects
1.0x 300 ~ 350mm
1.5x 240 ~ 260mm
2.0x 215 ~ 235mm
2.5x 205 ~ 225mm
3.5x 135 ~ 145mm
LED: 2 Pieces
Battery: 3 * 1.5V AAA batteries (NOT included)
Head circumference: Adjustable
Lens material: High quality PC
Headpiece material: Environmental protection acrylic