This headband magnifier is a must for anyone who works in the directional rooting process and still doesn't want to strain their eyes.
Head magnifier magnification factor: 1.8 x, 2.3 x, 3.7 x, 4.8 x
Practical Velcro fastener
Foldable additional double lens behind the fixed lens
Pivoting magnifying glass
with 4 magnification factors
