Muse Optoelectronics uses high-performance optical glass to provide brighter and clearer images. We also use lead-free glass to reduce the environmental impact of the production process. Environmental protection has become a global trend. As a well-known company in China's riflescope industry, Muse Optoelectronics took the lead in using lead-free glass to reduce pollution. In addition, lead-free glass is 30%~40% lighter than ordinary glass, making it feel lighter during use.