![Ron Martinsen's Photography Blog: COMPARISON: Variable Neutral Density Filters (Singh-Ray, B+W, Hoya, Tiffen & Bower) Ron Martinsen's Photography Blog: COMPARISON: Variable Neutral Density Filters (Singh-Ray, B+W, Hoya, Tiffen & Bower)](http://static.bhphoto.com/images/images500x500/857429.jpg)
Ron Martinsen's Photography Blog: COMPARISON: Variable Neutral Density Filters (Singh-Ray, B+W, Hoya, Tiffen & Bower)
![16 10-stop neutral density filters go head to head for sharpness, colour and accuracy - DIY Photography 16 10-stop neutral density filters go head to head for sharpness, colour and accuracy - DIY Photography](https://www.diyphotography.net/wp-content/uploads/2018/11/16-nd-filters-compared.jpg)
16 10-stop neutral density filters go head to head for sharpness, colour and accuracy - DIY Photography
![Ron Martinsen's Photography Blog: COMPARISON: Variable Neutral Density Filters (Singh-Ray, B+W, Hoya, Tiffen & Bower) Ron Martinsen's Photography Blog: COMPARISON: Variable Neutral Density Filters (Singh-Ray, B+W, Hoya, Tiffen & Bower)](http://static.bhphoto.com/images/multiple_images/images500x500/IMG_294598.jpg)
Ron Martinsen's Photography Blog: COMPARISON: Variable Neutral Density Filters (Singh-Ray, B+W, Hoya, Tiffen & Bower)
![The Stopper Range of long exposure filters from LEE Filters - Little Stopper, Big Stopper and Super Stopper. The Stopper Range of long exposure filters from LEE Filters - Little Stopper, Big Stopper and Super Stopper.](https://www.leefilters.com/images/01-seasweep-big.jpg)
The Stopper Range of long exposure filters from LEE Filters - Little Stopper, Big Stopper and Super Stopper.
![The Stopper Range of long exposure filters from LEE Filters - Little Stopper, Big Stopper and Super Stopper. The Stopper Range of long exposure filters from LEE Filters - Little Stopper, Big Stopper and Super Stopper.](https://www.leefilters.com/images/super-stopper-durdle-big.jpg)