RepairGuy

Joined on Apr 8, 2021

RepairGuy's recent activity

  • Yes, I have seen some old catalogs without E-numbers. However, the newer the lens the more E-numbers. Sometimes these E-numbers are just in brackets in the "AL-XXXX" format.
  • Created discussion thread Canon Lens Part Catalog E-numbers
    Hi, does anybody know what the E-numbers in the Canon Part Catalogs (often highlighted in a blue box with a "J" in the end) stand for? An E-number always starts with "AL-" and is followed by a four ...
  • Created discussion thread Canon 70-200mm f4 IS repair
    Hi guys, I just learned that the repair folks tend to gather in this forum, so I'm taking my post over here. If I'm still wrong here, please let me know: "I dropped my precious 70-200mm f4 IS USM ...
  • Created discussion thread Canon 70-200mm f4 IS repair
    Hi guys, I dropped my precious 70-200mm f4 IS USM and chipped the rear barrel (CY3-2177-000) as well as cracked a roller in the front prohibiting the lens from focusing below 2 meters (AF and MF). ...
Activity older than 12 months is not displayed.
RepairGuy has not added any gear yet.
Total messages 4
Threads started 3
Last post 4 weeks ago
Total comments 0
Total likes 0
Total reviews 0
Entries 0
Votes cast 0
Photos uploaded 0