Working on dialing in exposure, but here's output from the binstax (https://zins.tax/meet-binstax/), a Fuji Instax Square back for the Mamiya RB67. Nice to have an instant thing, since most other options are
Coyote Camera Works Instax back for Mamiya RB67 | Hands-On Review - YouTube
Fuji Instax film in Mamiya RZ67 | Unit 32 - Experimental Photograpghy
Han Chen Made an Awesome Instax Back for the Mamiya RZ67
Custom Mamiya rb67 mod instax square film back with case - Camera Not Include - Shop blackcred Cameras - Pinkoi
FUJIFILM FUJI SQ1 SQUARE&MINI FILM INSTAX BACK FOR MAMIYA RB67 | eBay
COYOTE INSTAX SQUARE BACK for Mamiya RB67
The Best Instant Camera and My Newest Photography Obsession: Shooting Instax Film on My Mamiya RB67 | Fstoppers
Mamiya RZ67 instax square film back
FUJIFILM FUJI SQ1 SQUARE&MINI FILM INSTAX BACK FOR MAMIYA RB67 – PolaStudio
Instax SQ6 made into a back for a Mamiya RB67 : r/instax
Free 3D file Prototype Mamiya RB67 Instax Mini Film Back・Template to download and 3D print・Cults
FUJIFILM FUJI SQ1 SQUARE&MINI FILM INSTAX BACK FOR MAMIYA RB67 – PolaStudio
5 Sheets... Of Fujifilm Instax Square Monochrome on a Mamiya RB67 (EI 800 / Mamiya Sekor C 127mm f/3.8) - EMULSIVE
The Analogue Studio Polaroid conversion kit for the Mamiya RB67 - EMULSIVE
The Best Instant Camera and My Newest Photography Obsession: Shooting Instax Film on My Mamiya RB67 | Fstoppers
A dream of a Instax back for the Mamiya RB67 | Photrio.com Photography Forums
Mamiya RZ67 Polaroid Back (with Fuji FP100c film)
Custom Mamiya rb67 mod instax square film back with case - Camera Not Include - Shop blackcred Cameras - Pinkoi
FUJIFILM FUJI SQ1 SQUARE&MINI FILM INSTAX BACK FOR MAMIYA RB67 – PolaStudio
A dream of a Instax back for the Mamiya RB67 | Photrio.com Photography Forums
FUJIFILM FUJI SQ1 SQUARE&MINI FILM INSTAX BACK FOR MAMIYA RB67 | eBay
Mamiya RZ67 instax square film back
50$ DIY Mamiya RB67 Instant Back Using a Fujifilm Instax 300 Camera - YouTube
