Again the price makes the music

ADDENDUM TO MY USPRÜNGLICHEN REVIEW
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I have now unfortunately the filter but also deprive the originally given 2 stars Nocht. In initial experiments, I had
(Like others) has found that the filter appears at all useful only to the middle position.
After the first images out with practical but I turned now realized that he - independent of the position -
acts as a blur filter. To obtain sharp images impossible, the filter always conjures a blur,
but evenly and flat from the middle of going at least to the brim.
Short: actually all the stars away (a I must leave). That thing is useless.
(And yes, I've tested against multiple solid Manfrotto tripod, same exposure times fixed ND and so on ....)
2 words? China Glump Two? Hands off.

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Well packed received in reusable hard box for the camera bag.
Thread is cut cleanly, can sit up well without hooks etc.
Lets turn cleanly and smoothly Also, to the extent properly. That's it then but.

How I could already read from other reviews, the filter is only in the first subregion
really usable. The first about 50% "blackout" absolutely OK, not really disturbing
Color changes, hems or similar visible.
From then it'll go ... the filter brings uncontrollably across the entire image area and brighter
darker areas that are not at it real (and it is not produced with weaker setting)
From here, it will get just useless.

Conclusion: For the price, and if the filter from time to time maybe has to serve to 5 f-stops
or so rauszuholen, eg for a Summer portrait with 2.8 and lower ISO, the number is ok.
But sometimes just 6 or 8 seconds exposure time indeed would rauskitzeln in daylight riverside technically possible,
the quality (even if you're not a freak pixels) but in no event more high even satisfactory.

2 stars, but only as measured by the price - and the Council, if you want something rangehen "professional" on the matter,
then just would prefer 2 or 3 conventional ND filter decent quality for sale with fixed steps