Olympus C-2500L SLR Digital Camera, Epson Photo 1270 The completed high performance crystal set with lN34A diode installed. Digital Photography Kit: The combination of this Olympus camera and Epson printer was the crossover moment for me. ... 2) Must use ordinary film. not the expensive and hard to find APS variety. ... Shoebox Holography A Step-By-Step Guide to Making Holograms Using Inexpensive Semiconductor Diode Lasers Frank DeFreitas, Alan Flhody. and Steveanbsp;...