Thank you so much for posting this video John. I've been meaning to comment for a long time. After watching your video... I actually switched from using a Raynox macro lens to using the 16mm lens in my MovieStuff Workprinter frame by frame projector. I think the image is sharper. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Kc2615MSLaI.html