Photodyne::About Us Page Join Our Mailing List Home Systems Digital Imaging Software Applications Testimonials Users About us Contact us ABOUT US Since 1983 Photodyne Technologies... available with low voltage D.C operation which further promotes safety. Our units are supplied with top of the line digital cameras, ranging in resolution from 10 to 15 megapixels... models. The upgrade includes machining of new parts, anodizing and painting, additional hardware, overhaul of the column mechanism and motor, a new digital camera, proprietary software...