{"product_id":"fotocore-float-arm-fa72140","title":"FOTOCORE Float Arm FA72140","description":"\u003cp\u003eThe FOTOCORE Float Arm FA72140 is a high-buoyancy underwater arm built for photographers running heavier lighting rigs. With 630g of lift underwater, it's well-suited for offsetting large strobes, dual-light configurations, or any setup where significant counterbuoyancy is needed to keep the rig manageable and balanced during a dive.\u003c\/p\u003e\n\n\u003cp\u003eAt 72mm outer diameter and 140mm effective length, the FA72140 is a wider, more powerful float arm compared to the FA50150 — delivering greater buoyancy in a similar compact footprint. Despite its buoyancy, it weighs just 258g in air, making it practical to carry and rig up at the surface.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with standard ball mount systems and integrating seamlessly into the FOTOCORE arm ecosystem, the FA72140 is an essential component for serious underwater photographers looking to fine-tune rig balance for better control, steadier shots, and reduced fatigue on long dives.\u003c\/p\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBuoyancy: -630g underwater (630g of lift)\u003c\/li\u003e\n  \u003cli\u003eWeight (in air): 258g\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 72mm\u003c\/li\u003e\n  \u003cli\u003eEffective length: 140mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FOTOCORE","offers":[{"title":"Default Title","offer_id":45141611511923,"sku":"FTC-FA72140","price":130.0,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/divesea.myshopify.com\/products\/fotocore-float-arm-fa72140","provider":"Divesea Store","version":"1.0","type":"link"}