One of the predominate focus at Loptek is the development of special probes for medical technology applications. Loptek manufactures, for example,
NMR-compatible probes for different measuring systems. For external optode probes, Loptek produces particularly compact and light angular heads, which are skin-friendly and easily portable. For the measurement of tissue during surgery, Loptek also manufactures, for example, endoscopic adapters as well as arthroscopic probes.