How to Repair a Damaged Lens Filter Thread using a Repair Tool
Here we show you how to repair and straighten a dented or damaged lens filter thread. NOTE: The tool shown in this video has now been updated so that it is capable of removing dents from filter rings of differing thread pitches. You can find Version 2 of this tool in our eBay shop here: https://www.ebay.co.uk/itm/385119355016
Also available on Amazon: https://www.amazon.co.uk/dp/B0BFHYZZKH