| ACCESSORY COMPONENTS AND QUANTITY | PLATE,QUARTER WAVE 1,PLATE,SELENITE 1,WEDGE,QUARTZ 1 |
| BODY TUBE POSITION | VERTICAL |
| BODY TUBE ACCESSROY SLOT | PROVIDED |
| BODY TUBE ANALYZER | INCLUDED |
| BODY TUBE BERTRAND LENS | NOT PROVIDED |
| BODY TUBE INTERCHANGEABILITY FEATURE | NOT PROVIDED |
| CARRYING CASE | PROVIDED |
| CENTERING FEATURE | PROVIDED |
| CONDENSER ADJUSTABILITY | NONADJUSTABLE |
| COVER GLASS CORRECTION COLLAR | NOT PROVIDED |
| DIAMETER | 125.0 MILLIMETERS NOMINAL |
| DISC INSERT USAGE DESIGN | NOT PROVIDED |
| FUNNEL STOP DESIGN FEATURE | NOT PROVIDED |
| EYEPIECE DESIGNATOR | HUYGENIAN |
| EYEPIECE QUANTITY | 4 |
| EYEPIECE MAGNIFICATION | 5 AND 7.5 AND 10 AND 12.5 |
| FOCUSING TYPE | FIXED |
| IRIS DIAPHRAGM TYPE | CENTERABLE |
| LENS COATING FEATURE | UNCOATED |
| LENS TYPE | ACHROMATIC |
| MAGNIFICATION | 4.0X NOMINAL AND 10.0X NOMINAL AND 21.0X NOMINAL |
| MATERIAL | STEEL STAGE |
| MIRROR SURFACE CONTOUR | CONCAVE AND PLANE |
| MIRROR QUANTITY | 2 |
| MOUNTED CROSS HAIRS | PROVIDED |
| MOUNTED MICROMETER SCALE | NOT PROVIDED |
| NONSTEREOSCOPIC TYPE | MONOCULAR |
| NOSEPIECE DESIGN | TURRET |
| NOSEPIECE PLACE QUANTITY | 3 |
| NUMERIC APERTURE | 1.25 |
| OBJECTIVE QUANTITY | 3 |
| OBJECTIVE TYPE | DRY |
| OBJECTIVE IRIS DIAPHRAGM | NOT PROVIDED |
| POLARIZER | PROVIDED |
| STAGE CALIBRATION FACILITY | GRADUATED PERIPHERY AND GRADUATED SCALE |
| STAGE TYPE | REVOLVING AND MECHANICAL |
| STAGE SHAPE | CIRCULAR |
| SUBSTAGE CONDENSER DESIGN | PETROGRAPHICAL |
| USAGE DESIGN | CHEMISTRY |