WA Blue Center Spot
- Create a sharp center with blurred edges
- Manufactured with C39 Optical Resin
- Perfect for portraits
- Great at isolating your subject
The Cokin WA (wide angle) Blue Center Spot filter has a clear center and diffused blue edges. These diffused edges will be produce blur while leaving the center sharp. The filter effect is directly influenced by the f-stop and the focal length. A lens shot at f/1.4 will see a greater blurring effect than f/8.0 and a 85mm lens will see more blur than a 28mm. Additionally, a longer focal length lens will visually increase the size of the center spot area because it sees less of the filter area.
Filter Dimensions M (P) - 84mm x 84mm x 1.6mm Filter Construction C39 Optical Resin Includes 1 - WA Orange Center Spot Filter (077) UPC Codes M (P) 85831448986