Items Types Student biological microscope XSP-105A XSP-105B XSP-104 XSP-102M XSP-102A XSP-102B Academic biological microscope XSZ-109A XSZ-109B XSZ-209 XSP-126M XSP-126A XSP-126B XSZ-131 XSZ-231 Profes sional biological microscope XSZ-N106 XSZ-N107 XSZ-N207 XSZ-N107E XSZ-N107CCD XSZ-N106A XSZ-N106BN XSZ-N1 07BN XSZ-208 XSZ-207 XSZ-107E XSZ-107CCD