tender for illuminated magnifier:this is specially designed for inspection in industrial purpose.the magnifier isfitted with a diameter of 150mm optical glass lens of 5x on flexible arm with adjustable neck for easypositioning and having the facility to clamp it on table has maximum possible power for a lens of -sizeconsistent with virtually no distortion dia free from any chromatic of spherical aberration.it gives fatigue lightswhich has a shadow less, glass free cool illumination .work on 230v,50hz,ac mains.