Canon EF-S 18-135mm f/3.5-5.6 IS repairing the zoom and autofocus problems
26:41
Working with Canon zoom Lens EF-s 18-135mm 1:3.5 -5.6 IS Focus issue
25:43
Canon EF-S 18-200mm f/3.5-5.6 IS repair the wobbling front lens tube
12:02
Canon EF-S 18-135mm f/3.5-5.6 IS cleaning the lens inside
37:30
Canon EF 28-135mm f/3.5-5.6 IS USM disassembly and assembly - repairing the stuck zooming and focus
10:02
Canon 18-55mm Error Problem || Funcus Cleaning || All Problem Solved
11:52
Como desmontar e limpar a lente Canon 18-135mm 3.5-5.6 IS (parte frontal)
21:18
Camera Mirror Lenses Part 1: Visual and Interferometric Testing
32:10