How do you clean a lens on an sx-70 sonar? Can't find a video on how to take it apart to clean it. There's a thumbprint/dust on the inside lens. Thank you
Polaroid SX-70 - Wikipedia
Polaroid SX-70 (1972) - mike eckman dot com
About Polaroid SX-70: 5 Unconventional Truths Nobody Is Telling You
Polaroid SX-70: Don't Be Fooled By These "Defects" - MiNT Camera Blog
The Remora-01: An alternative Polaroid SX-70 battery - EMULSIVE
Polaroid SX-70 Cameras. Buy SX70 Polaroids. | Polaroid EU
Polaroid SX-70 Sonar Land Camera Review
Any experience with non-working Polaroid SX-70?: Film Photography Talk Forum: Digital Photography Review
Just got this Sx70 but the shutter button doesn't really work... Any suggestions on how one would go about fixing it? : r/Polaroid
A look inside the chips that powered the landmark Polaroid SX-70 instant camera