可用Whatapps/Messenger（facebook）作簡単落単
可在Messenger以Hobbyhk Telescope検索、或以Whatspps”67959259″確認弊公司。再以商品名或以商品Code落単。

REDUCER – CORRECTOR

Price :HKD1400

• This combination focal reducer and field corrector lens accessory works with all Celestron 5″, 6″, 8″, 9 1/4″, 11″ and 14″ Schmidt-Cassegrain telescopes
• This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality
• The Reducer/Corrector is f/6.3 for C5, C6, C8, C9¼ and C11 telescopes and f/7 for the C14 telescope

REDUCER – CORRECTOR