Canon 100mm f/2.8 EF MACRO USM disassembly for replacing the aperture unit with a new one

This video is about disassembling the Canon 100mm f/2.8 EF MACRO USM lens. The aperture did not work, and it was caused by a bent aperture blade. So I had to disassemble the lens, replace the aperture unit with a new one then assemble the lens. In this video I'll show you how to disassemble the lens to get access to the aperture unit. UPDATES: n/a TIMESTAMPS: 00:00 Intro 00:45 Tools 01:07 Like, sub, donate 01:38 Disassembly 14:44 Outro RELATED VIDEOS: Canon EF 100mm f2.8 MACRO USM assembly after replacing the aperture unit with a new one:    • Canon 100mm f/2.8 EF MACRO USM assembly af...   Canon EF 100mm f2.8 USM MACRO - how to clean the lens inside:    • Canon EF 100mm f/2.8 USM MACRO - how to cl...   DONATION: If you find that video useful, informative and adds value to you (and possibly saved, or made some money by repairing the camera or lens), then consider donating or buying something from my webshop!: PayPal: https://www.paypal.me/CamerasLensesEtc Patreon:   / cameraslensesetc   My eBay store: https://www.ebay.com/str/cameraslense... eBay affiliate link: https://ebay.us/2t0Xp9 AliExpress affiliate link: https://ali.ski/_RsFX Amazon affiliate link: https://amzn.to/3aAVxMT CRYPTO ADDRESSES: If you want to donate other crypto, let me know, and I open an address. Bitcoin (BTC): 18BrF4zDFR32c4zMSMMZPpby2hKdM1nrKE Ethereum (Ether): 0x632cB6F5DFf9717946EBDdD7b48C59F9fe547d46 Bitcoin Cash (BCH): qq42ha793y74dapfyksa3y42c67z6zf5avvj37utyh Litecoin (LTC): LepXkmnW2HyiGQGyGcmRMuFmYYcxg4wak5 Bitcoin SV (BSV): 1LaLoWX2n14ou6PNzbA3QsFZXjdSu2kQQY TOOLS I USED (ebay /// aliexpress link): PH000 screwdriver: http://ebay.us/Dz8nTA /// https://ali.ski/2e8ZaZ PH00 screwdriver: http://ebay.us/Xo63D7 /// https://ali.ski/ao2sD Plastic spudger: http://ebay.us/JQLobF /// https://ali.ski/7RsFU Plastic tweezers: http://ebay.us/cqv5TP /// https://ali.ski/kLGAr- Metal tweezers: http://ebay.us/jGp7JO /// https://ali.ski/g4VpW Adjustable metal tweezers: http://ebay.us/yc3cbb /// https://ali.ski/k_elg Wood screw: http://ebay.us/zty059 /// https://ali.ski/61n7G Permanent marker: http://ebay.us/GFUtke /// https://ali.ski/HOZKG