Here is confirmation that the Kowa for Bell &Howell (after partial dis-assembly) will fit inside the ORIGINAL FM lens mounting tube ( not the new FM Collar 24 which has a smaller 55mm internal diameter). The aluminium tube pictured is the basic version of the mounting collar that came with the first batch of FM lenses, I cannot 100% confirm if other kowa models such as Kowa 16H/8Z will fit exactly the same, as I do not currently own that lens type, but the dis-assembly process will be identical to my previous video:https://vimeo.com/115331343 If you are a new FM lens customer and do not receive the original/ larger mounting tube and want to mount this kowa type, you could ask Anamorphic Shop for advice...or simply cut the correct sized tube yourself:
Dan Tubby reacted to Hans Punk in The FM lounge (Discussion of anything not related to FM price and discount)