Material of lens:Acrylic resin(Processed by crack-proof rigid coating)
Size of lens:100x50mm Single-lens diameter:35mm
With detachable light source box and two"AAA"batteries
Materials:ABS resin. PP resin.
All the lenses of this glasses series are interchangeable
Parameter Specification
Weight:101g(when equipped with 2X lens)
Weight:148g(2X lens,light soutce box and two"AAA"batteries)