Разборка и сборка объектива CANON EF-S 17-55 2,8 IS USM
#Disassembly #assembly #CANON #EFS #USM #lens
“фотограф виталий петров”
Disassembly and Assembly of the CANON EF-S 17-55 2.8 IS USM Lens Purpose: 1. Eliminate backlash 2. Clean dust 3. Check …
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