list of reputable vendors of eclipse glasses. The organization warned against products claiming ISO certification or even citing the same number, but not tested by an accredited laboratory. Another problem was counterfeits of reputable vendors' products, some even claiming the company's name such as with American Paper Optics which published information detailing the differences between its glasses and counterfeits. Andrew Lund, the owner of a company which produces eclipse glasses, noted that not all counterfeit glasses were necessarily unsafe. He stated to Quartz that the counterfeits he tested blocked the majority of harmful light spectrum, concluding that "the IP is getting ripped off, but the good news is there are no long-term harmful effects." As one example, the Springdale Library in metropolitan Pittsburgh, Pennsylvania, accidentally passed out dozens of pairs of counterfeit eclipse glasses, but as of August 23 had not received any reports of eye damage. On July 27, 2017, Amazon required all eclipse viewing products sold on its website have a submission of origin and safety information, and proof of an accredited ISO certification. In mid-August 2017, Amazon recalled and pulled listings for eclipse viewing glasses that "may not comply with industry standards", and gave refunds to customers who had purchased them. Camera equipment damage Lensrentals, a camera rental company based in Tennessee, reported that many of its customers returned cameras and lenses with extensive damage. The most common problem reported was damage to the camera's sensor. This most often happens when shooting in live view mode, where the sensor is continuously exposed to the eclipse image and becomes damaged by the sun's light. Another problem was the heat and brightness of the eclipse destroying the lens iris, which mechanically regulates the amount of light that enters the camera. Another problem reported was one of a cinema camera's neutral-density filter being damaged by the heat and light of the eclipse. The cost of all of this damage likely amounted to thousands of dollars. Planning Officials inside and near the path of totality plannedsometimes for yearsfor the sudden influx of people. Smaller towns struggled to arrange viewing sites and logistics for what could have been a tourism boom or a disaster. In the American West, illegal camping was a major concern, including near cities like Jackson Hole, Wyoming. Idaho's Office of Emergency Management said Idaho was a prime viewing state, and advised jurisdictions to prepare for service load increases;