... 5x auxiliary lensIncident (upper) illuminator: LED illumination ,90°adjustable inclined angle range, brightness adjustableTransmitted (lower) illuminator: LED illumination, brightness adjustableEach light ... LED illumination, Independent switch , adjustable brightness ,Low-voltage security,small power consumption, low heat, long lifeVertical Size240mmBase Size285x238mm SZX6745J4with LED illuminator ...