A 130X scale replica of an external pulmonary lobe, with a representation of the air routes in the lungs up to the alveolus on the stand. This respiratory system model is a replica of an external pulmonary lobe at a magnification of 130 times. The model G60 / 1008493 comes on a stand which features a representation of the air routes in the lungs up to the alveolus. The following parts are represented by the pulmonary lobel model: Segmental bronchus and its terminal branches (bronchioles) Alveolus opened on the right side Pulmonary vessels and their capillary networks Branch of a bronchial artery Pulmonary pleura Connective tissue septum on the left side Single opened alveolus with surrounding capillary network with a magnification of approx. 1000x on the rear side This pulmonary model is ideal for detailed study of the anatomy of the respiratory system and lungs. Download Pulmonary Lobes Model G60 / 1008493 product manual here. This model comes with 3B Scientific 3B Smart Anatomy app included for FREE. This features access to an anatomy course, including 3 digital anatomy lectures, 117 different virtual anatomy models and 39 anatomy quizzes. It also offers a FREE warranty upgrade from 3 to 5 years with every product registration. To unlock these benefits, scan the label located on your 3B Scientific anatomy model and register online.