Day light and shadow free, with a special 8W Fluorescent Ring Bulb.
Day light and shadow free, with a special 8W Fluorescent Ring Bulb, input 110V. Max. opening 60mm, min. opening 48mm.
When using this Ring Light you can attach to auxiliary lens, if no auxiliary lens, a Ring Adapter is necessary.
(Note: Different style of Microscope Body may need different size of Ring Adapter)