vitiligo treatment device uvb uv lamp ptherapy equipment 308 excimer laser 308nm psoriasis vitiligo laser

single wavelength of 308 nm excimer light, xecl is medium;targeted therapy, nondestructive to healthy skin; high energy, curative effect and take effect quickly. features:
1. high purity xenon chloride (xecl) gas output single wavelength --- 308nm
2. portable, flexible and convenient
3. multiple sizes optical output window, targeted treatment 308nm excimer principle:
1. the light source is molecules formed by xenon atoms (xe) and chlorine atom (ci) under the action of high frequency electric field ..syi