@mayatiz looks like it is fastened with some screws and snaps in. Replacement parts (used) are available every now and then at places [https://www.ebay.com/itm/254392111223?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=254392111223&targetid=1264870805664&device=c&mktype=pla&googleloc=9028149&poi=&campaignid=10454521883&mkgroupid=120142078937&rlsatarget=pla-1264870805664&abcId=2146002&merchantid=101987416&gclid=EAIaIQobChMI4IefueLb8wIVi7t3Ch20ogLdEAQYAyABEgI5u_D_BwE|like this]
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@mayatiz looks like it is fastened with some screws and snaps in. Replacement parts (used) are available every now and then at places [link|https://www.ebay.com/itm/254392111223?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=254392111223&targetid=1264870805664&device=c&mktype=pla&googleloc=9028149&poi=&campaignid=10454521883&mkgroupid=120142078937&rlsatarget=pla-1264870805664&abcId=2146002&merchantid=101987416&gclid=EAIaIQobChMI4IefueLb8wIVi7t3Ch20ogLdEAQYAyABEgI5u_D_BwE|like this]. You can find some decent disassembly instructions [https://www.lifepixel.com/tutorials/infrared-diy-tutorials/life-pixel-panasonic-lumix-g7-diy-digital-infrared-conversion-tutorial |on here]
@mayatiz looks like it is fastened with some screws and snaps in. Replacement parts (used) are available every now and then at places [https://www.ebay.com/itm/254392111223?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=254392111223&targetid=1264870805664&device=c&mktype=pla&googleloc=9028149&poi=&campaignid=10454521883&mkgroupid=120142078937&rlsatarget=pla-1264870805664&abcId=2146002&merchantid=101987416&gclid=EAIaIQobChMI4IefueLb8wIVi7t3Ch20ogLdEAQYAyABEgI5u_D_BwE|like this]