01-17-2020, 02:45 PM
The Viltrox and Tokina 20mm have quite (very?) different lens constructions, so you can use that tinfoil for other things again
Tokina:
http://cokin.com/img/cms/Optiques/Tokina..._const.jpg
Viltrox:
https://www.flickr.com/photos/mike-mkvip...7/sizes/c/
Tokina:
http://cokin.com/img/cms/Optiques/Tokina..._const.jpg
Viltrox:
https://www.flickr.com/photos/mike-mkvip...7/sizes/c/