Lens material glass lens size: 5" Diopter: 5 diopter
Light sources: 22w circular fluorescent lamp
Transparent lamp protection cover is supplied
All metal construction
Lens material glass Lens size:7.5"*6.2"
Diopter:3 diopter Light sources:2*9w energy saving
compact fluorescent lamp Extra swing away lens for
more magnification
Illuminated 4X Magnifier Lamp with LED Light
12 Diopter (4X) is the Highest magnification available for a bench magnifier
Lens size: 5 (125mm)
Diopter: 12D (4X Magnification)