6.6 x 6.6" Combination 85/ND Filter Density:0.3 Infrared attenuating zane yana kawar

Infrared attenuating zane yana kawar da zubar da jini na infrared sama da 700nm

Rufin Digital HT babban rufi ne mai dumbin yawa wanda ya zarce bayanan soja don tauri da karko

Hasken shigar ruwan tabarau yana yaduwa ta hanyar ƙananan ɓarna

Yankin infrared yana haɓaka tsayin infrared sama da 700nm don fa'ida aiki tare da CCD da na'urori masu auna firikwensin CMOS a ƙarƙashin yanayi mai wahala inda gurɓatawar infrared na iya shafar ma'aunin launi

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6.6 x 6.6" Combination 85/ND Filter Density:0.3 Infrared attenuating zane yana kawarThe Tiffen 6. 6 x 6. 6" Combination 85 ND Filter blends both an amber color conversion 85 and a 0. 9 neutral density filter. The ND filtration provides a 3 stop exposure reduction for darkening the entire image in order to photograph with a wider aperture or slower shutter speed than normally required. The 85 filtration covers the entire filter plane and converts the color temperature to 3400K for use with type A (tungsten) films. This filter is made