Even without considering the low price top color reproduction! However, differing filter factor in 64x.
Haida Optical Series 150 3 ND neutral density filter set consisting of 3 different ND filters in the size 150 mm x 150 mm - ND0.9 (8x) / ND1.8 (64x) / ND3.0 (1000x) (Electronics) 4
Haida Optical Series 150 3 ND neutral density filter set consisting of 3 different ND filters in the size 150 mm x 150 mm - ND0.9 (8x) / ND1.8 (64x) / ND3.0 (1000x) (Electronics)
The color reproduction of the filter absolutely one of the best that I have tested in the filter size 150x150mm. This is true regardless of the price. What I did not quite like is that the filter has a 64x higher than the specified filter factor, there are probably 100 times or slightly above. In itself not a real problem if you know it, but for different tests, I understand that that is a general and not a single mistake, so absolutely incomprehensible. If the filter is a 100x, then the manufacturer could indeed call him so. Nevertheless, the filter but are highly recommended, with the filter factor can live and the color reproduction is top, the price / performance ratio unmatched good (the same you get otherwise only to the nearly 3 times the price, but then with foam gasket, which however when using a Haida filter holder is not needed).
