Universal Adjustable Filter Holder 100mm

This universal filter holder adapter is compatible with the 100mm filters.
It screws directly on either the tripod or the 4x5 camera base.

The bed where the lens sits is adjustable so you can pull it up or down depending on your needs when using a gradient filter.

The inside of the holder should be covered with a lining of thin tape to prevent the glass from rubbing against the plastic.

On the top of each side, a little edge was created to hold the filter in place and prevent it from falling in case of wind or in case the camera is tilted upwards or downwards.

There is an opening at the lower part of each side, this can be used in case you want to drill holes in the bed and screw in place to tighten the bed to add extra stability.