What is the best ND (Neutral Density) filter in the world? Honestly I’ve been doing long exposure photography for over 15 years and I have many lenses. 12-24 on Sony, 70-300, and 24-70. I use all three for long exposure and it’s such a pain to buy a different filter for all 3 lenses. So I got this filter from Kase where you can put the filter INSIDE the sensor. I only use that filter now. #photography #longexposure | photoserge.com