{"product_id":"1940s-vintage-general-electric-ge-model-dw-58-photography-light-exposure-meter","title":"1940s Vintage General Electric GE model DW-58 Photography Light Exposure Meter","description":"\u003cp\u003e1940s Vintage General Electric GE model DW-58 Photography Light Exposure Meter\u003c\/p\u003e\u003cp\u003eModel 8DW58Y1\u003c\/p\u003e\u003cp\u003e General Electric (GE) model DW-58 light exposure meter. \u003c\/p\u003e\u003cp\u003eFunction: It is a photographic exposure meter used to measure light levels (in foot-candles) and help photographers determine the correct camera settings (aperture and shutter speed) for proper exposure. \u003c\/p\u003e\u003cp\u003eTechnology: It utilizes a selenium cell to measure light, converting light into electricity to drive the meter needle. \u003c\/p\u003e\u003cp\u003eEra: This model was made through 1946 and uses the older GE film speed numbers rather than the more modern ASA scale. \u003c\/p\u003e\u003cp\u003eOperation: The hood can be removed to switch between reflected and incident light measurement modes. \u003c\/p\u003e\u003cp\u003eSelling as pictured.\u003c\/p\u003e\u003cp\u003eMore than welcome to pick up at shop in Butler PA \u0026amp; save shipping.\u003c\/p\u003e\u003cp\u003e020626-JM7\u003c\/p\u003e","brand":"cyclewarehouse.online","offers":[{"title":"Default Title","offer_id":46573969178786,"sku":"020626-DW-58-Photo Light Meter","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/9824\/2861\/files\/img2026-02-05-10-42-31-466.jpg?v=1770406927","url":"https:\/\/cyclewarehouse.online\/products\/1940s-vintage-general-electric-ge-model-dw-58-photography-light-exposure-meter","provider":"cyclewarehouse.online","version":"1.0","type":"link"}