Lens Damaged or Dirty Home › Forums › Questions about Imaging? Ask here! › Lens Damaged or Dirty This topic contains 1 reply, has 2 voices, and was last updated by Anonymous 1 month, 1 week ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 28, 2019 at 5:06 am #186018 HedleyParticipant I assembled my foldscope today. The Lens is either damaged or dirty. Cleaning with the enclosed cotton swab does not make any difference. How do I clean the lens further without causing any damage? December 16, 2019 at 6:56 pm #187153 Anonymous Hello please view the tutorial video provided for help on troubleshooting your lens issue! https://www.youtube.com/watch?v=L-tFJRGQBIo&t=26s Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.