下星期一起至2023年1月3日 ZWO振旺光电会推出有Black Friday及年终优惠，多款商品将会进行特价促销。有兴趣的天文爱好者可留意以下连结，特价商品将会在下星期一中午前上载及更新价格。

https://eshop.astro.hk/hk/catalogs/lists?sft=618103aa-e34d-43a8-bf17-067836afbbe2&sfu=status_sale&sfor=default

From next Monday to January 3, 2023, ZWO will launch Black Friday and year-end discounts, and a variety of products will have special promotions. Interested astronomy enthusiasts can pay attention to the following link, the discount prices will be uploaded and updated before noon next Monday.