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No hay artículos en el carroDescripción del producto
Marca: Quanmin
Tamaño de la rosca del filtro de foto: 26 milímetros
Descripción del revestimiento: revestimiento múltiple
Tipo de efecto de filtro de foto: ultravioleta
Nivel de resistencia al agua: no es resistente al agua
Dimensiones del producto: 1.02 pulgadas de largo x 1.02 pulgadas de ancho
dd1804
Comentado en los Estados Unidos el 31 de julio de 2021
Cut offs as advertised, nice and sharp. They need to update the specs on % Trans for 700nm. To help reduce even more I stacked 2 of them. They are useful for the planned camera applications but also for amateurs using spectrometers looking for ways to evaluate scatter.If they could I would like to suggest another product -- 360-830nm corresponding to the range used in chromaticity calculations. It may be a niche market, but I am sure that some may appreciate being able to simply use a filter for both reducing scatter by reducing the wavelength window and expanding the range over this product for better evaluations for the x,y and other color parameters.Great filters. Well worth it.
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