Main lens size: 107mm
Accessorial lens size: 22mm
Two LED illuminating lamps
Main lens magnifying multiple: 2.25X
Accessorial lens magnifying multiple: 5X
LED Power Supply: 3 x AAA Batteries (Not Included)

Metal soft tube can be bent freely at any different angles and lens height and its position can be adjusted at will to meet the different needs of consumer
This magnifier's lens is designed with frame,so that the lens can be not fraied,an be used long time.this magnifier is an ideal tool for people who are involved in fine work such ascoins,stamps,jewelry,embroideries anad son on.with two led illuminating lamps,it can also be in normal operation under insufficient sunlight environment
With three pcs of aaa batteries ,large capacity,this model can continuously discharge more than 10 hours,expediently be used