Cokin P Series Graduated Blue 0.7 to 0.4 Filter (2.3 to 1.3-Stop)

Introduction

The Cokin P Series Graduated Blue 0.7 to 0.4 Filter is designed for use with a Cokin P Series Filter Holder. Its graduated, edge-to-edge colouration can be used to create an intentional blue effect, which features gradation, over an entire image. The filter is densest at one edge with up to a 0.7 density that tapers to approximately a 0.4 density at the other edge. This filter’s 0.7 to 0.4 density range corresponds to a reduction of light from entering a lens by two and one-third of a stop to one and one-third of a stop.

This filter is made of durable, optical resin (CR39) and measures 1.6mm thick.

• Compatible with a Cokin P Series Filter Holder
• Edge-to-edge, graduated blue colouration with a 0.7 to 0.4 density range
• Can create an intentional blue effect, which features gradation, over an entire image
• 0.7 to 0.4 density corresponds to a 5x to 2.5x filter factor that provides a two and one-third of a stop to a one and one-third of a stop reduction of light
• Constructed from optical resin (CR39) for clarity and durability