“I’ve tried most of the top ND and grad ND filters on the market over the years, and I always come back to Singh-Ray. The image quality, clarity and lack of color cast is the best out there. They last for years (even though I hand hold the 4x6in grads). There is just not much I would change about any of the Singh-Ray filters I use every day. I’ve recently started shooting with the Vari-ND and I absolutely love it, as well!”