Last Updated：2025/12/03

An optical filter glass that allows ultraviolet and infrared light to pass through while blocking most visible light.

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Wood's glass

Source Word

Wood's glass

uncountable

An optical filter glass that allows ultraviolet and infrared light to pass through while blocking most visible light.

Japanese Meaning

紫外線および赤外線を通す一方で、可視光を大部分遮断する光学フィルター用のガラス

The photographer used Wood's glass to reveal hidden stains on the antique wallpaper under ultraviolet illumination.

写真家は、可視光をほとんど遮断し紫外線と赤外線を透過する光学フィルター用ガラスを使って、紫外線照射下でアンティークの壁紙の隠れた汚れを浮かび上がらせた。

Sense（1）

An optical filter glass that allows ultraviolet and infrared light to pass through while blocking most visible light.