uv filter

i was observing everything with concern, and i was checking the view in the uv filter of my nikon.

我一直在关注这一切，并调整着我的尼康相机UV滤色镜的视角。

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if you have a high-end camera, the lens probably has screw threads, which means you can add a uv or skylight filter ( available at your neighborhood camera shop).

如果你有一架高档相机，那么它的镜头上可能有螺旋纹，这表明你能增加一个紫外或者天窗过滤器（附近的相机店里有售）。

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al. observation of surface sunny ultraviolet radiation is mainly done by the uv spectroradiometer and filter ultraviolet radiation meter.

紫外线辐射强度的观测主要使用紫外光谱辐射计与滤光片式的紫外辐射表。

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it is suggested at the same time that appropriate uv lens, uv image intensifier, correlative uv homochromy filter and special image disposal software must be developed.

展望了其发展前景，其关键技术是研制合适的紫外镜头、紫外光像增强器、相关的紫外光单色滤光器和专用的图像处理软件。

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a new uv filter to protect hair from color fading and integrity damaging

防止头发褪色和头皮损伤的新型紫外线过滤剂

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