... Operation Microscope: SOM2000DX 1)Xenon light source 2)UV-proof 3)Germany imported Schott optics Operation Microscope ... improves the intension and range of red light reflex.•UV-proof and heat absorption reduces the harm to ... hand- switchedIllumination Type6°+2°Coaxial illumination, 26°oblique illuminationFilterUV-IR Filter, Yellow Spot Protection Filter,Redfree,GG435,GG475Coaxial Illumination ...