Center Spot Diffuser
- Close-up diopter glass with hole in center
- Allows lens to focus on main subject while outer edges are rendered out of focus
- Effect controlled through aperture and lens choice
The Hoya Center Spot filter is a close-up diopter with a hole in the middle. The hole allows the lens to focus within its normal limits while rendering the boundaries of the image out of focus. This creates a softening effect to center the eye on the subject.
Filter Factor: N/A Glass Type: Hoya Optical Number of Multi-Coatings: 0 Hardened Top Layer: No Anti-Static: No Frame Construction: Standard Profile / Aluminum Front Filter Threads: Yes