Formatt Graduated Neutral Density HD Filters enable the shooter to adjust exposure without affecting color balance. Exposure can be increased by 1, 2, 3 or 4 stops to suit individual situations.
Often it is necessary or desirable to balance the light intensity in one part of a scene with another. This is especially true in situations where you don't have total light control, as in bright contrasty landscapes. Exposing for the foreground will produce a washed-out, over-exposed sky while exposing for the sky will leave the foreground dark and under-exposed. This filter enables cloud detail to be kept correctly exposed in the picture.
Soft/hard indicates the degree of transition.
| Type | Graduated Neutral Density |
| Size | 77mm |
| Grade | 0.3 |
| Filter Factor | 1-stop - Reduces ISO 1/2 |
| Multi-Coated | Not Applicable |
| Rotating | Yes |
| Effect | Balanced light intensity from one part of a scene to another |
| Application | Nature, Travel, Outdoor photography; to maintain light control, as in bright contrasty landscapes; i.e. bright sky, dark foreground |
| Color Temperature | Not Applicable |
| Construction | Schott-Desag B270 Crown Optical Glass |
| Front Filter Thread Size | 77mm |
| Front Lens Cap Size | 77mm |
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Comments about Formatt 77mm Graduated Neutral Density (ND) 0.3 Filter:
This does what it says it will.
I have seen no defects and it is compact and easy to use. I have used it in a couple of hard spots and loved it.
The only draw back is that you are limited to where your horizon is set if shooting outdoors, otherwise a great buy.
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