星河科研社為ZWO振旺光電的香港代理。多款暢銷天文相機、AM5赤道儀、ASIAIR天文盒子、30F4導星鏡及配件現進行價格調整，有興趣的天文愛好者可到以下連結查看相關產品的最新優惠價格：

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

Galaxy Scientific Group is the Hong Kong distributor for ZWO. Several popular astronomical cameras, AM5 equatorial mount, ASIAIR, 30F4 guide scope, and accessories are currently undergoing price adjustments. Astronomy enthusiasts who are interested can visit the eshop link to check the latest promotional prices for these products.