Zeiss estándar GFL TRINOCULAR microscopio campo oscuro, contraste de fase 0,9 condensador
The head isn't trinocular by itself, but with a beam splitter it is turned to a trinocular, as you can see on the pictures. Easy to make parfocal with the eyepieces. 0.9 swing out turret condenser with brightfield, darkfield, Ph1, Ph2, Ph3.