in order to facilitate everyone to download (some files may be too much ), we will upload again after compression. you download and compression can be normal view
zemax(.agf) zemax | the alias
finishing date :2023-10-09 format:zip download count :0 language : environment :winxp,win7
database(.pdf) product manuals | the alias
finishing date :2023-10-09 format:pdf download count :0 language : environment :winxp,win7
code v(.xlsx) codev | the alias
finishing date :2023-10-09 format:xlsx download count :0 language : environment :winxp,win7
低熔点玻璃模压前后谱线折射率对照参考表(.pdf) refractive index table | the alias
finishing date:2021-08-18 format:xlsx download down count:0 language:chinese environment:
address:no.67,changhong north road , xiangyang, hubei. tel:86-0710-3349999  86-0710-3343369(sales) 
hubei new huaguang information materials co., ltd.