Lens Magnification: 8x 15x 23x(use 2 lens in one time)
It includes 2 size (8X 23X) magnification. It is advisable to choose lens barrels of appropriate magnification according to the size of the object to be observed.
Specification:
Power Supply: 3 * 1.5V AAA battery (Not included for )
Left/right double eye patches magnifier with LED, You can adjust the led brightness according to demand.(High / Low 2Mode)can help work in low-light conditions 3 x LR1130 Batteries not Included)