Mamiya RZ67 Pro II Z150mm f/3.5W

Replaces the discontinued 127, which was too close to the 110. (Herb Ritts loves this lens!)It's a very short (for 6X7), well-corrected tele that I prefer to use with a 645 back for close-up portraits.

Compact, light weight and fast--for an RZ lens.

A bit short for a 6X7 H&S portrait lens, so I use it with a 645 back.

140/4.5 macro is also a good choice, which also has close-focusing correction.

Mamiya is the best.