Viewing head : Trinocular head, inclined at 30º Interpupillary distance 48-75 mm
Eyepiece : High point, extra wide field eyepiece EW10X/20 mm
Focusing : Coaxial coarse & fine focusing adjustment with Vertical objective movement Coarse stroke 37.7 mm per rotation Fine stroke 0.2 mm per rotation
Nosepiece : Quintuple nosepiece
Objective : Infinite plan achromatic objectives: 4×0.1/∞/- WD17.3 mm 10×0.25/∞/- WD10 mm 20×0.4/∞/0 WD5.8 mm 40×0.65/∞/0 WD0.52 mm

Viewing head : Siedentopf type trinocular head inclined at 30º, Rotable 360 º interpupilary distance: 48-76 mm
Eyepiece : WF10X/22 mm WF10X/22 mm (reticle 0.1 mm)
Focusing : Coarse and fine focusing adjustment: Coarse stroke: 25 mm Fine stroke per rotation: 0.2 mm Fine division 2 µm Tightness adjustment, upper distance limiter
Nosepiece : Quintuple nosepiece
Objective : Metallurgical LWD infinity plan Objectives: LPL5x/0.10 W.D=24.23 mm LPL10x/0.25 W.D=18.48 mm LPL20x/0.40 W.D=8.35 mm LPL50x/0.70(s) W.D=1.95 mm

Optical System : Infinity Optical System F= 200 mm
Viewing Head : Siedentopf trinocular head, inclined at 30°, Interpupillary 55-75 mm
Eyepiece : WF10X/25 mm
Objective : <table cellspacing=0 border=1> <tr> <td style=min-width:50px>M Plan APO HL Objective 2X/0.055 WD= 34.56 mm</td> <td style=min-width:50px>Focus Length 95mm</td> </tr> <tr> <td style=min-width:50px>M Plan APO HL Objective 5X/0.14 WD= 44.50 mm</td> <td style=min-width:50px>Focus Length 95mm</td> </tr> <tr> <td style=min-width:50px>M Plan APO HL Objective 10X/0.28 WD= 34.00 mm</td> <td style=min-width:50px>Focus Length 95mm</td> </tr> <tr> <td style=min-width:50px>M Plan APO HL Objective 20X/0.29 WD= 31.00 mm</td> <td style=min-width:50px>Focus Length 95mm</td> </tr> <tr> <td style=min-width:50px>M Plan APO HL Objective 50X/0.42 WD= 20.50 mm</td> <td style=min-width:50px>Focus Length 95mm</td> </tr> </table>
Nosepiece : Quintuple, objective screw M26×0.706

Optical System : UIS optical system
Viewing Head : Trinocular, Inclination of 30˚, (Analyzer with field diaphragm to switch)
Eyepiece : Wide field WF 10X /18 mm
Objective : Infinite Plan Achromatic Objectives with long working distance (no cover glass) PL 5X/0.12, PL L 10X/0.25, PL L 20X/0.40, PL L 40X/0.60, PL L 80X/0.80
Nosepiece : Quintuple (Frontward ball bearing inner locating)

Optical System : Infinity Optical System (with Bright Field/ Dark Field, DIC, Polarizing units)
Viewing Head : Seidentopf Trinocular Head Inclined at 30°, Interpupillary distance 48 to 75 mm
Reflected Illumination : 24 V, 100 W Halogen Light, Brightness Adjustable, Kohler Illumination With Aspherical Condenser Polarizer & Analyzer, Integrate Board For Polarizer & Analyzer Blue, Green, Yellow Filter, Ground Glass filters
Transmitted Illumination : Swing-Out Condenser N.A.0.9/0.25 24V 100 W Halogen Light With Aspherical Condenser Blue Filter
Working Stage : Maximum Sample Height: 30 mm Double Layer Mechanical Stage: 186×138 mm, Moving Range 74×50 mm, Includes Specimen Preparation Plate, Slide Glass

Upright Metallurgical microscopes LMM-B12

Optical System : Infinity Optical System (with Bright Field/ Dark Field, DIC, Polarizing units)
Viewing Head : Seidentopf Trinocular Head Inclined at 30°, Interpupillary distance 48 to 75 mm
Reflected Illumination : 24 V, 100 W Halogen Light, Brightness Adjustable, Kohler Illumination With Aspherical Condenser Polarizer & Analyzer, Integrate Board For Polarizer & Analyzer Blue, Green, Yellow Filter, Ground Glass filters
Transmitted Illumination : Nil
Working Stage : Maximum Sample Height: 50 mm Non-porous Double Layer Mechanical Stage: 186×138 mm, Moving Range 74×50 mm, Includes Specimen Preparation Plate, Slide Glass