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国产120双镜头反光式照相机是上世纪七八十年代人们最常用的照相机,其生产量最大且最具代表性的就是上海生产的“海鸥”牌4B型120双镜头反光式照相机,以至于当时国内众多照相机厂家纷纷效仿,生产了数种120双反相机,如“牡丹”、“友谊”、“华中”、“华蓥”、“东方”、“峨嵋”、“嵩山”、“百灵”等品牌,其中有些机型后期还加入了进口快门或电测光等当时比较先进的元件或技术,但影响力都远远
Domestically produced 120 dual-lens reflex camera is the most commonly used camera in the seventies and eighties of last century, the largest and most representative of its production is the “seagull” brand 4B 120 double-lens reflex camera At that time, many domestic camera manufacturers followed suit and produced several 120 double-reflex cameras such as Peony, Friendship, Central China, Hua Tuo, East, “Emei ”, “Songshan ”, “Braun ” and other brands, some of which also joined the latter part of the import shutter or electric metering and other more advanced components or technology at that time, but the influence is far