Exfo Electro-Optical Engineering Inc. has introduced a bonding accessory for its ProAlign 500 component assembly workstation. The ProBond module automatically dispenses a controlled amount of adhesive and cures it with UV radiation. It allows programmable dispensing of a series of drops as small as 160 µm in diameter. Other features include machine vision control of needle position and a selectable wavelength range of 250 to 500 nm. The company says ProBond ensures repeatability for increased production yield and lower manufacturing costs.