Tiffen 3×4 Inch Cool Blue Soft-Edge Graduated Vertical Filter

Tiffen 3×4 Inch Cool Blue Soft-Edge Graduated Vertical Filter

The Tiffen 3×4 Inch Cool Blue Soft-Edge Graduated Vertical Filter is a Cool Blue graduated filter designed to selectively color one half of the frame, commonly the sky, for a natural in-camera effect.

• Size: 3 x 4 Inches (76.2 x 101.6mm)
• Orientation: Vertical
• Edge type: Soft-Edge
• Type: Cool Blue Graduated Color Filter
• Density/Strength: 1
• Format: Square/rectangular drop-in filter for matte boxes and filter holders (not a screw-on/threaded filter)

Its soft-edge design blends the colored and clear zones gradually, making it forgiving of uneven horizons. This is the vertical-orientation version, with the color transition running along the vertical axis of the filter rather than the standard horizontal split. It is rated at density level 1 on Tiffen’s graduated filter density scale, with higher numbers producing a more pronounced effect.

As part of Tiffen’s range of professional optical filters, this piece is intended for use by photographers and filmmakers who prefer to shape color and exposure at the point of capture rather than relying solely on digital editing.