{"product_id":"used-canon-st-e3-rt-speedlite-transmitter-used-1602000388","title":"Used Canon ST-E3-RT Speedlite Transmitter","description":"\u003cp\u003eThe Canon ST-E3-RT Speedlite Transmitter is a wireless flash controller designed for photographers seeking reliable off-camera flash control. This transmitter mounts on your camera's hot shoe and communicates with compatible Canon Speedlite units via radio frequency, eliminating line-of-sight limitations of infrared systems. It supports multiple flash groups and offers intuitive controls for adjusting flash output and exposure compensation in real time. Ideal for studio work, event photography, and creative lighting setups, the ST-E3-RT delivers consistent performance across varied shooting environments. Being a used unit, it represents excellent value for experienced photographers upgrading their wireless flash systems.\u003c\/p\u003e\n\u003ch3\u003eCondition: Used - Very Good\u003c\/h3\u003e\n\u003ch3\u003eIncludes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCase\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Used Canon","offers":[{"title":"Default Title","offer_id":57378695872777,"sku":"USED-1602000388","price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/9348\/9673\/files\/P1490390.jpg?v=1791287393","url":"https:\/\/harrisoncameras.co.uk\/products\/used-canon-st-e3-rt-speedlite-transmitter-used-1602000388","provider":"Harrison Cameras","version":"1.0","type":"link"}