I have a question. Is it possible to use Mamiya 90mm lens FOR RZ67 camera ON RB67. Mamiya RB67 Pro SD that I have and it uses K/L lenses.
I cannot find K/L 90mm lens and for this reason I plan to purchase 90mm lens for RZ67.
I appreciate if you convey your knowledge on this,
RZ lenses are NOT compatible with the RB cameras.
You can use RB67 lenses ("L" series) on the RZ67, but can't use RZ67 ("Z" series) on the RB67. You can find Mamiya Sekor KL 90mm f/3.5 L lenses on Ebay pretty often although the KL 127mm f/3.5 L is much more common. Actually I'm not all that impressed with my KL 90mm lens, it the field of view of a 44mm lens on a 35mm camera. The KL 127mm (62mm equivalent on a 35mm camera) seems more useful. The KL 127mm is pretty reasonable; a dealer in Michigan is selling them new in the box for $150.
Thank you for your messages. I have KL 127mm already.