Sigma 70-200mm f/2.8 APO EX DG HSM disassembly

This video is about disassembling the Sigma 70-200mm f/2.8 APO EX DG HSM (Canon mount) lens. This lens is without image stabilization, with HSM motor, and without the macro. There are still two kinds of lens exists, one is an older one and the other is a newer edition. The only two difference is that the rubber rings have different pattern, and inside the older lens the flex cables soldered to the PCB, and the newer lens they have connectors. 00:00 Intro 00:54 Tools 01:19 Like, sub, donate 01:39 Disassembly 27:23 Outro RELATED VIDEOS: Sigma 70-200mm lens assembly:    • Sigma 70-200mm f/2.8 APO EX DG HSM assembly   Sigma 70-200mm f/2.8 APO EX DG MACRO HSM II complete disassembly to repair or clean the lens:    • Sigma 70-200mm f/2.8 APO EX DG MACRO HSM I...   Sigma 70-200mm f/2.8 APO EX DG MACRO HSM II complete assembly after repairing or cleaning the lens:    • Sigma 70-200mm f/2.8 APO EX DG MACRO HSM I...   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 CONTACT: Facebook page:   / cameraslensesetc   Facebook messenger: https://www.messenger.com/t/CamerasLe... TOOLS I USED (ebay /// aliexpress link): PH000 screwdriver: http://ebay.us/Dz8nTA /// https://ali.ski/2e8ZaZ 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 Soldering gun: http://ebay.us/Byxij4 /// https://ali.ski/KqYjqY Desoldering pump: http://ebay.us/4rmHRt /// https://ali.ski/NWL7-4 Permanent marker: http://ebay.us/GFUtke /// https://ali.ski/HOZKG