Kurt wrote:Thanks very much for all the input.
though, based on the last input, I changed the items list:
Nikon BR2a (approx 4 mm thickness, if I remember correctly)
SM2A52 (for connecting the Br2a to the tubes, < 1 mm thick)
SM2L30 (77 mm extension)
SM2L20 (51.6 mm extension)
SM2L05 (13.5 mm extension)
SM2V15 (13.5 mm + 33.3 mm variable extension)
SM2A26 (converts SM2 tube to M49x0.75)
This should sum-up to: 46.5+4+77+51.6+13.5+13.5 = 206,1 + 33.3 mm variable extension.
Is this okay for a reverses Raynox DCR 150?
Rayons DCR 150
Step-down adapter m43 to m52
M52 tubes (up to 50 mm - optional, couldn't find one on eBay or elsewhere. Any hints are welcome)
M52-M52 female->female adapter is missing.
Has anybody an hint for me, where to find such ring?
m52 to Mitutoyo-thread adapter (http://www.ebay.de/itm/RafCamera-M26x0- ... Sw37tWEqNV)
Here's an eBay 52mm extension tube. In my setup for Nikon D800, I required BR2a, five 28mm long 52mm tubes, one 7mm long 52mm tube, one 49mm to 52mm, one Raynox 150 reversed, one 52mm to 43mm, one 55mm to 52mm (this is 52mm all the way thru the adapter), one 14mm long 52mm tube, one 52mm to 26mm (0.7), then Mitutoyo objective.
Here's the 55mm to 52mm that has the 52mm female threads all the way through.