M67x0.75 male to M40x36tpi female thread adapter (67mm to 40mm step-down ring)

$29.00
In stock
Only 2 left
SKU
0711332403352
This adapter allows using microscope objectives with M40x36tpi mount thread (like Mitutoyo BD) in front of lenses with M67x0.75 filter thread (for macrophotography purposes).