There are signs of light internal dust but this will not affect image quality.
Mamiya-Sekor C 50mm f4.5 Film Era Wide Angle Prime Lens for Mamiya RB67
Mamiya K/L 150mm f3.5 L Film Era Short Telephoto Prime Lens for Mamiya RB67
[Near MINT] Canon EF 17-40mm F4 L USM Ultra-Wide Angle Zoom Lens Japan *0819
【MINT+++ w/ Cap】 Mamiya G 50mm f4 L Wide Angle Lens for New Mamiya 6 From JAPAN
【MINT+++ w/ Cap】 Mamiya G 50mm f4 L Wide Angle Lens for New Mamiya 6 From...
Tested [MINT] Mamiya RZ67 Pro Sekor M 65mm F4 L-A Sekor Z 180mm F4.5 Lens JAPAN
![[Near MINT] Canon EF 17-40mm F4 L USM Ultra-Wide Angle Zoom Lens Japan *0819](/images/thumb.php?i=54700077&s=195)
![Tested [MINT] Mamiya RZ67 Pro Sekor M 65mm F4 L-A Sekor Z 180mm F4.5 Lens JAPAN](/images/thumb.php?i=42452418&s=195)