The Proton XQ30 thermal imager is a combination of a compact thermal imaging module and a Pulsar 5x30 B quick-release monocular, that can be used as an eyepiece. With one sweep the hunter gets a five times magnification spotting scope for natural daytime observation and a thermal imaging unit compatible with monocular type daytime optical devices. The Proton XQ30 thermal imaging module docks with daytime optics using a special PSP adaptor, converting the day optic into a thermal imaging device. A quick-release adaptor means that the Proton can be removed from, and re-installed to, a daytime spotting scope or binocular in seconds, while the precise positioning mechanism allows for the central alignment of the thermal image within the daytime optics field of view. The PSP adaptor can be mounted on the Proton XQ30 thermal imaging module even when it is used with the Pulsar 5x30B monocular from the kit. This ensures that the Proton XQ30 is easy to use in the field environment.