INTRODUCTION! It featuresbright color, genuine transparency and long application life Lens filter is ideal for digital users to balance it when detail is lost on both low and high light area Filter is a must have for the digital sensor unlike film has very low exposure tolerance Gradual color filter is amust havefor digital users, because the digital sensor unlike film has very low exposure tolerance WHY US! LVSHI Accessory Located in Zhejiang, China, we LiDa Digital Photographic Equipment Company strive to provide our customers with quality service and products. Founded in 1984, we are now one of the best producers and sellers of camera accessories in China with more than 100 employees, 2000 square meters setting area and 1000kinds of products. Since our low price and high quality, we have an enormous amount of repeat customers! Now we bring all of these to you!