Calendar: 1865-1866 Page 148

148 APPLIED SCIENCES XII The Art and Scientific Principles of Photography Hour for College Students 10 30-12 30 Friday These Lessons are intended for those Students who have completed six Terms in this Department but Students of the first or second year may by permission of the Dean attend on payment of fee of 3s per Term In addition to the regular Lectures to the Matriculated Students in this Department arrangements have been made for complete Course of Private Instruction in the several Photographic processes glass house with commodious developing-rooms has been erected and in connexion with it Laboratory for the preparation of Photographic chemicals so that private Students entering to this Department will be afforded every facility for practising the art in its usual applications Instruction is also given in special branches of Photography and in the preparation of Photographic Chemicals The fee for Course of ten private lessons of two hours each is 61 5s inclusive of Chemicals This Course compre- hends the theory and practice of the Collodion wet and dry processes also of positive printing For fee of 13 105 the private Student will receive card entitling him for year to the right of attendance at Lectures and to the use of chemicals apparatus &c The following is general outline of the course of instruc- tion pursued the salts of silver employed in photography Their Nature and Properties-the Action of Light upon them and explanation of the changes thereby induced- Phenomena of the Development of an Invisible Image- Varied action of Coloured Lights apparatus and chemicals for the collodion process Different forms of Camera Lenses-Their Construction and Adaptability for special purposes