win1221News. Ghost Win 10 22H2 – No & Full Soft, Update March 2025; Ghost Win 11 24H2 – Multi-Edition, Update February 2025; Ghost Win 10 Lite v3- Hh Performance, Update DecemberWIN1221 - Optical Window from Phosctech Photonics ltd. Get product specifications, Download the Datasheet, Request a Quote and get pricing for WIN1221