SUMMARY
A critical review of a Variable Neutral Density (VND) filter, suggesting that the product should not exist. The review delves into the specific issues and drawbacks that lead to this strong assertion. While the exact nature of the flaws is not detailed, the sentiment indicates significant dissatisfaction with the filter's performance or design.
TAKEAWAYS
Mark Wiemels reviews a Variable Neutral Density (VND) filter.
The reviewer questions the product's existence.
The review highlights perceived flaws and limitations of the filter.