⚡ Are my articles too long? Click this button for a condensed version!The Topcon PR and its US-market twin, the DeJur Dekon SR, are fully mechanical, fixed-lens 35mm SLRs made by Tokyo Kogaku (later Topcon) starting in 1959-1960. Positioned as a budget alternative to the company's high-end Topcon R focal-plane … Continue reading Topcon PR and DeJur Dekon SR (1960)