Canon Extension Tube M Set for FD and FL lenses portrait lens Leica isn't always explicit about

Leica isn't always explicit about the intended uses for their equipment- I mean

This Leitz SBOOI is possibly the best looking 50mm viewfinder ever made (official Camera Traders opinion)

Fits all Canon cameras with an 'N3' type socket

O-rings have been re-greased

The Fujinon GF 32-64mm f4R LM WR is a szoom lens for the Fuji GFX series of large-sensor digital cameras

Canon Extension Tube M Set for FD and FL lenses portrait lens Leica isn't always explicit aboutCanon Extension Tube M Set for FD and FL lenses. Include two 20mm tubes, one 10mm tube, and one 5mm tube. In excellent condition, with original box (though the box has seen better days)