MICROSCOPE ILLUMINATION FLASH RING PROFESSIONAL 34MM THREAD ADAPTER MICROSCOPE? Objectgegevens

DESCRIPTIONNot tested.. Note the plug. Comes with bulb. Came with a microscope inventory. Might be related.
The housing is in good condition. It shows no dings, no dents, some scuff marks, some scratches. Shows some handling wear.Adapter thread is 34mm and can be removed with ease. Vintage ring flash. What brand alludes me. The button release the flash. Other connector at the front of the housing probably for synchronizing other flashes.