Device for detection of a bioluminescence reaction of a sample and a hand-held analyzing and measuring apparatus comprising the device

A device (10) for imaging a bioluminescence reaction of a sample, comprising:

• a reflector (11) having a reflecting portion (11a) with a parametric form and extending about a first longitudinal axis (C),
• a receptacle (12) into which a sample container with a second longitudinal axis can be inserted to be held therein, and
• a photo sensor (13) with a photosensitive portion,
• wherein the reflector (11) has an opening (14) through which the sample container can be inserted to a position where the sample container is held in the receptacle (12), and wherein the receptacle (12) is arranged such that, when the sample container with the sample is held in the receptacle (12), the sample is surrounded by the reflecting portion (11a) so that the light emitted from the sample due to the bioluminescence reaction is reflected by the reflecting portion (11a) onto the photosensitive portion of the photo sensor (13).