Nikon LV-TV Tube Adapter

Nikon LV-INAD Microscope Nosepiece Adapter

Nikon Trinocular Microscope Head with Photo Tube - Made in Japan - Serial 164690

Nikon Microscope LV-TV Tube Adapter Combination.

Nikon 3514 Microscope Camera Port Photo Tube Vertical Attachment

Nikon Microscope Adapter Kit Model-II in Box with instructions

Nikon Microscope CMount Adapter w/Diagnostic Instruments D10NLC 1.0X + OPTEM Tub

Vintage Nikon PFM Microscope Adapter with Polaroid Attachment Untested