Tiffen 4-Stop Graduated Neutral Density Soft-Edge Filter (3 x 4 Inches, Vertical)

Tiffen 4-Stop Graduated Neutral Density Soft-Edge Filter (3 x 4 Inches, Vertical) | 34CGN12SV

The Tiffen 4-Stop Graduated Neutral Density Soft-Edge Filter (3 x 4 Inches, Vertical) darkens part of the frame by roughly 4 stops with no color shift, then fades gradually into clear glass.

• Effect: Graduated neutral density with an approximate 4-stop reduction at its darkest point ? useful for stronger sky-to-foreground exposure differences than a 2 or 3-stop filter can handle.
• Edge style: Soft-edge blend between the darkened and clear areas of the glass.
• Orientation: Vertical graduation, for shots where the density transition needs to run side to side.
• Format: 3 x 4 inch glass filter for standard matte box and filter tray systems.

As a neutral density filter it doesn’t affect color balance ? it simply lets you even out exposure between a bright sky and a darker foreground, or use a wider aperture in bright conditions.