Suited for such applications as microscopy and circuit board inspection, Dynamic Focus VZM Lenses use internal liquid lens to seamlessly adjust focus over 7X range, from 0.65X–4.6X, and offer zoom capabilities. RoHS-compliant lenses measure 248 mm long, provide 2/3 in. max camera sensor format with working distance of 87 mm, and offer lockable iris, zoom control, and rotatable mount for optimal camera orientation. Internal liquid lens is controlled via 6-pin HIROSE connector and USB port.