Features:
Fully-adjustable spring arm with extra ABS sleeves outside of the springs for secure operation
RoHS standard, new designed adaptor provides reduced electromagnetic interference
Wide open protection cover design can be swiveled up and won't spring back
5 diopter (2.25X magnification) glass lens.
Even, shadow-free light under the magnifying lens with 22-watt circular
fluorescent tube makes it easier for you to see and enjoy the activities longer.
Spring balanced adjustable arm for easy maneuverability and positioning.
Heavy duty cast bench clamp mounts to any bench top.
Adjustable clamp base fits up to 65mm thick surfaces.
Comes with a protection cover to produce sharp images over a wide viewing area.