M77x0.75 male M40x36tpi female thread adapter (77mm to 40mm step-down ring)
M77x0.75 male M40x36tpi female thread adapter (77mm to 40mm step-down ring)
M77x0.75 male M40x36tpi female thread adapter (77mm to 40mm step-down ring)

M77x0.75 male M40x36tpi female thread adapter (77mm to 40mm step-down ring)

Regular price
$29.50
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$29.50
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  • Front side - M40x36tpi female + M77x0.75 female threads
  • Rear side - M77x0.75 male thread
  • Weight - 30 g

This adapter allows using microscope objectives with M40x36tpi mount thread (like Mitutoyo BD Plan APO) in front of lenses with M77x0.75 filter thread (for macrophotography purposes).

Front side of the adapter has also female M77x0.75 thread to allow you using your usual accessories (like circular light) in this setup.

Made of anodized aluminium.