Browse Quantaray QDC-900WA TTL Flash owner's manuals, user guides, instructional help documents & operating information to learn more about your product. The New Quantaray 900WA Digital for Nikon is fully dedicated and i-TTL Soligor 28-80mm F/3.5-4.5 Macro Manual Focus Lens For Olympus OM Mount {62}. My question is has anyone used the Quantaray QDC-900WA flash? It is advertised to be fully compatible with the Digital Rebel, The Quantaray QDC-900WA flash utilizes four AA batteries and produces ample light that enables you to capture clear photos even in complete darkness. Weighing aI have been playing around with off camera lighting and dug out my first flash, a Quantaray QDC 900WA but can not find the user manual for it and am not