Ahoy Lensflare

UV filters are always an additional glass layer, which can affect the image halt. However, the Delamax produces noticeable lens flares in backlight, at a photo against the sun shining through a bridge railing, around the light even a fat circle of light that covered one-third of the picture - have uploaded the photo in the product descriptions. Whatever HIplus-compensation, which is anything but convincing.

Higher quality filters have thus apparently fewer problems. To that extent one needs to see the performance in relation to the price of course. Therefore two star. If you want to use a UV filter at all (I do not - a lens hood also provides good protection for the more objective), you should invest in a high-order filter.