In the manuscript scanning arrangement which has the manuscript base mount possible projection device

摘要

PURPOSE:To make optical adjustment unnecessary at every copying time for a transmission enlarged projection image on a slide film or the like, by making a projecting device and a projection image receiver including a reflective mirror and a Fresnel lens into one body. CONSTITUTION:A projection image receiver body 100 in a projecting device 101 consists of a body upper part 110 having a reflective mirror 107 and a body lower part 111 having a Fresnel lens 108 as a condenser lens, and these body upper and lower parts 110 and 111 are connected by a hinge 112 and are opened and closed freely. A slide rail or ''Accuride'' rail 133 is provided with the projection image receiver body 100 in one end freely attachably and detachably, and the other end is fixed to the inside of a base 132 of the projecting device. Though the projection image receiver 100 is stored in the base 132 for normal original copy, this receiver 100 is set onto a platen glass as shown in Fig. 4 for slide film copy.