Lighting Neutral Density Gels Filter Sheet 16x20 inches Kit, ND3,ND6,ND9 for Photo Studio Video Flashlight Led Light Photography

The product delivered is what I expected. They work reasonably well for their purpose. I did not fuss overmuch about whether light transmission matches stated amounts or color cast. Not at this price point. They aren’t excessively thin or fragile, but they also aren’t so durable that they won’t take on damage from careless handling.I used them to dim a light panel for application as a flats panel in astrophotography.

There was nothing i disliked about this. It was exactly what i expected. It would have been nice if it were NOT rolled up. It was hard to use when it is curled.

can't command therefore give a question marks for the title. try all different combination of the three sheet still can't get a better image for my car navigation system (after market from amazon). no command on the quality because both product from amazon (sheet n GPS)

I used these neutral density filters to create a custom filter to fit on my treadmill screen. I spent many years working in darkrooms and my eyes are quite sensitive to bright lights. My treadmill did not have a brightness control, so I created a stack of neutral density filters that fit my eye sensitivity. It was an inexpensive solution to my problem.

Like mentioned by another reviewer, these gel sheets are rolled so tightly than when unrolled the three sheets have creases all over them. The major issue with this is that when used for videography or photography like I was planning, these creases will create distortions in the image, basically ruining any possibility of getting good quality images.The reason I am giving 2 stars instead of 1 is because the very small pieces I was able to get without the creases could be used with small action cameras. Other than these, they cannot be used for my needs.

A filter with ND1 transmits 10% of the incoming light. (ND 1 means 10^-1) So a filter with ND3 would transmit only 1/1000 (or 0.1%) of the incoming light. The filters I received transmit far more light. So I think they are just labelled wrong. They have ND 0.3 , ND 0.6 , ND 0.9

I need an ND gels to tone down the power of my strobe as it was too powerful on its own. This is the trick, the light is stopped down enough from these and I now have super soft lighting on all my portraits.

These gels are super thin and difficult to handle. Totally useless in my opinion.