HOLE PEEK LENS

Hole measuring apparatus; parts and attachments for hole measuring apparatus, namely, lenses and cameras; hole inspection apparatus; parts and attachments for hole inspection apparatus, namely, lenses and cameras; hole photographing apparatus; parts and attachments for hole photographing apparatus; optical apparatus for hole measuring and inspection; parts and attachments for optical apparatus for hole measuring and inspection, namely, lenses and cameras; microscopes; cameras; video cameras; downloadable computer programs for operating industrial measuring apparatus, inspection apparatus and photographic apparatus; downloadable electronic publications, namely, e-books and instruction manuals in the field of operating industrial measuring apparatus, inspection apparatus and photographic apparatus