Item description for Custom dovetail adapter for trinocular Olympus BH in Nikon Labophot Optiphot /8

Custom dovetail adapter Olympus BH to Nikon /7

Description: custom adapter for microscope or telescope or optical proyects. Original design is intended to allows to mount an Olympus BH trinocular in a Nikon Labophot/Optiphot. Includes 6 screws (3 small grubs + 3 thumb screws). Inner painted matte black to avoid light reflections.
Measures: Inner diameter 33mm. Outter diameter=60mm. Inner diameter to hold parts=41,8mm. Dovetail is 48,5mm (big portion) 44,5mm (small portion).