Esses filtros são feitos de vidro ótico de alta qualidade, no qual a superfície é marcada com um padrão de grade fina. Dependendo do padrão e do tamanho da grade, fontes de luz de ponto único e reflexos podem criar estrelas com múltiplos raios. A estrutura da grade desse acessório é projetada para que a estrela de 4 pontas seja criada a partir de fontes de luz de ponto único e reflexos. A montagem se move, permitindo que o fotógrafo decida a direção do efeito estrela.
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Comments about B+W 77mm 4x Cross Screen 684 Star Effect Glass Filter:
filter rotates to adjust the angle of the star burst. looks great. for the price it is worth it.
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Comments about B+W 77mm 4x Cross Screen 684 Star Effect Glass Filter:
Filter works just as advertised. By turning the outside ring, you can adjust the direction of the 'rays' eminating from the light source. Neat effect, but can be overdone, so don't go crazy with it.
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Comments about B+W 77mm 4x Cross Screen 684 Star Effect Glass Filter:
I use this filter when I taking a night view photo.
The 4 cross of light is very beautiful! Also I am happy to handle the direction of 4 cross.
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Comments about B+W 77mm 4x Cross Screen 684 Star Effect Glass Filter:
Great quality built filter, rotating mount let you position position star effect. The cross pattern etched on the glass creates also light diffraction of the light source. (sometimes not desirable)
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Comments about B+W 77mm 4x Cross Screen 684 Star Effect Glass Filter:
The filter is well made and it works as promised. B+W filters are excellent quality
Displaying reviews 1-5