90mm Magnifying Desk Lamp with Folding Arm Yihua 238 3D-10D, Black
The 238 magnifier is equipped with a glass with 3D magnification and 10D point magnification.
The magnifier is illuminated by a fluorescent lamp with a natural color that does not strain the eyes during long-term work. The magnifier can also be used as a desk lamp. The magnifying glass is adjustable with a folding arm.
Specification:
backlight: circular fluorescent lamp
power: 10-12W
power supply: mains 220-240 V AC
black colour
diameter: 90mm (20mm mesh)
working height: about 30 cm
magnification: 3D (10D eyelet)
model 238
Application:
electronic services
beauty salons
model making
philately
printing
goldsmith works
industry ...
3D = 3 diopter.
At a 3-diopter lens, it's magnification = ¾ + 1... or .75 + 1 = 1.75x. Objects viewed under a 3 diopter lens will appear 175% bigger than normal.