Olympus manufacture Ring adapter RA-48
It is an adapter to install Ring luminaire on Olympus stereomicroscope.
Installing our LED light on Olympus stereomicroscope with φ48 adapter ring.
Carton manufacture Ring adapter RA-49
It is an adapter to install Ring luminaire on Carton Optical stereomicroscope
Installing our LED light on Carton Optical stereomicroscope with φ49 adapter ring.
Attach a ring adapter (RA48 or 49) to the tip of the objective lens. Fix the LED Ring luminaire to it.