Stay up to date with important info, tips & tricks and much more.
Are you 18 years old or older?
Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.
The Hoya Blue Field Intensifier filter enhances colors in the blue region of the spectrum without adversely affecting other colors.
The Blue Field Intensifier filter is useful when:
Improving brightness in seascapes
In combination use with HD3 UV or HD3 Circular Polarizer to increase contrast and sharpness
When a polarizing filter isn’t effective because of the direction of the sun
| Filter Factor: | 2.5 |
| Glass Type: | Hoya Optical |
| Light Transmission: | 0 |
| Number of Multi-Coatings: | single coating per side |
| Hardened Top Layer: | No |
| Anti-Static: | No |
| Frame Construction: | Standard Profile / Aluminum |
| Front Filter Threads: | Yes |