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Optolong Clear Sky Filter 82mm

PRICE:HK$1,850

E-mail : info@sightron.com.hk

TEL:+852-2338-7092

光害対策 Filter
除去城中 Orange 光、使夜空更清楚。
也可用作UV protecting glass. 
去除暈影、減少強光干擾
除去 Na 、 Hg 光害、増加映像対比度

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PHOTO BY  Melisa Liu

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PHOTO BY Vincent Cheng

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