6.6 x 6.6" Combination 85/ND Filter Density:0.6 Increases depth of field by

Increases depth of field by allowing wider apertures to be used

Optical Glass Filter Made in USA

professional photographers and even NASA Tiffen has also been awarded an Emmy

Tiffen 필터는 2 광학 유리 조각 사이에 필터 기판을 적층하고 인치의 1 / 10

6.6 x 6.6" Combination 85/ND Filter Density:0.6 Increases depth of field byThe 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