crwdns2933423:0crwdne2933423:0

crwdns2933803:012crwdne2933803:0

crwdns2933797:0CHUNYU SHENcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 CHUNYU SHEN

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

+[* black] Using air blowing to clean CMOS is very simple. First pick up the air blow and pinch it twice, then let the camera CMOS rush down, then let the air blow nozzle aim at the CMOS and pinch it a few times. Generally speaking, it is not recommended that the air blowing nozzle go deep into the interior of the camera.

crwdns2933777:01crwdne2933777:0

crwdns2933779:0crwdne2933779:0

crwdns2915182:0crwdne2915182:0