Dear friends, Can someone kindly send me a softcopy of the following reference? A. Mathews, "Design and fabrication of a low-cost, multispectral imaging system," Appl. Opt. *47*, F71-F76 (2008) With regards, Kshema -- Ms. Kshema Prakash Faculty Librarian - Gr I, Contact Person e-Journals (Library) & Coordinator - Distance Library Services DEI Central Library Dayalbagh Educational Institute (Deemed University) Dayalbagh, Agra 282 0110 Uttar Pradesh, India Mob: +919897190604 http://kshema-distancelibraryservices.blogspot.com/ -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.