A long flexible arm (18") with a large rimless lens providing an uninterrupted view between magnified & non-magnified work.
Lens: Quality Acrylic, 5" diameter, 1.75 X magnification (3-diopter)
NJ-U90942 Model: Can be clamped onto embroidery frames, table tops and other solid objects. Perfect for sewing & detailed work. Easy movable.