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Found this new micro cam from Caddx, which has their HQ in NY but appears to be manufactured in China. It appears to be a foxeer/runcam micro clone but the case looks like it covers the pcb entirely. The specs appear similar and the price is a little cheaper. Banggood offers the 2.3mm lens.
http://pirofliprc.com/Caddx-Turbo-Micro-S1-_p_4331.html
https://www.banggood.com/Caddx-Micro-Turbo-S1-2_1mm2_3mm-600TVL-13-CCD-NTSCPAL-Low-Latency-FPV-Camera-w-Integrated-OSD-p-1218313.html?rmmds=detail-bottom-alsobought&ID=44069231528665&cur_warehouse=CN