Camera Craftsman - July/August 1980

This double issue of Camera Craftsman covers essential topics for camera repair technicians and service shop operators. A comprehensive article on Fresnel screens provides crucial knowledge about modern viewfinder technology, while a detailed market study offers practical guidance for camera repair shop owners planning their business strategy. The issue features an in-depth technical analysis of the Minolta XD-11, examining its sophisticated design and repair considerations. The fifth installment of the Basic Photographic Circuits series focuses on digital circuits, reflecting the growing importance of electronics in camera service work. Complete operational and specification documentation for National Camera's EV-400 Multitest equipment helps technicians maximize this essential testing tool. Frank Zemaitis's guest editorial shares valuable insights from his 25-year experience operating a camera repair business in the Chicago area, emphasizing the human elements of customer service. Industry news and technical columns round out the publication, making this issue an indispensable reference for repair professionals seeking to expand their technical expertise and business acumen.