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LEE 821 Zircon UV Blue Block for LED Lighting Gel
821 Zircon系列 - 降低UV 及藍調光線 LED 專用濾片
Longer life filter used to block UV and blue light. Has an optical density above 4 in the UV and visible up to 470nm. >1% Transmission above 505nm
LED 燈專用濾片, 可同時降低UV及藍調 LED光綫。
Full technical specifications for 821 Zircon UV Blue Block Lighting Gel can be found here
Manufactured in the following sizes 分別有以下尺寸可供選購：
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Half Sheet 單半張 - 0.61m x 0.61m (24" x 24"),
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Price 價格: HK$80
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Standard Roll 標準卷裝 - 3.05m x 1.22m (10' x 48"),
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Price 價格: HK$780
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- Zircon filters are specifically designed to fine-tune the inconsistencies often associated with LED lighting. Sturdier and longer-lasting than their standard counterparts, they ensure your LEDs give the same performance time and time again.
- Manufactured using a 180-micron material — more than double the thickness of a normal lighting filter.
- Lasts up to 200 times longer than standard filters Durable and easy to use
- Zircon 系列濾片是專門設計來微調LED燈光出現不一致光綫。它們比標準的濾片更堅固、更持久耐用，確保可以長期在LED燈上重復使用。
- 使用180微米材料製造—是普通濾光片兩倍厚度。
- 使用壽命比標準濾片長200倍，經久耐用。
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