| Model | IMM-1144 | IMM-1188 |
| Type | Laboratory Metallurgical Microscope |
| Viewing Head | Binocular head, inclined at 30°, 360° rotatable, interpupillary distance 48-75mm | Trinocular head, inclined at 30°, 360° rotatable, interpupillary distance 48-75mm |
| Optical System | Infinite |
| Focusing | Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Range 20mm |
| Eyepiece | WF10X18mm (optional: WF8X18mm, WF10X18mm with 0.1mm micrometer and cross hair WF12.5X15mm) |
| Nosepiece | Quadruple |
| Objective | Infinite Plan Achromatic : 4X/0.1/?/- 17.3mm, 10X/0.25/?/- 10.0mm, 40X/0.60/?/0-2.9mm(optional: 5X/0.12/?/-15.5mm, 20X/0.40/?/0 - 5.8mm, 40X/0.65/?/0-0.52mm, 50X/0.75/?/0- 0.32mm, 80X/0.90/?/0- 0.2mm, 100X/0.80/?/0 - 2mm |
| Stage | Double layer mechanical stage 150×140mm, moving range 75×50mm |
| Light Source | 6V/20W Halogen lamp Kohler Illumination, Epi-illuminator (OPTIONAL: 3W LEDKohler Illumination, Epi-illuminator) |
| Polarizing Unit | OPTIONAL |
| Analyzing Unit |
| Filter | Blue, Green, Yellow and Ground filters |
| Certification | | |
| Optional Accessories | Specimen Presser For metallurgical specimen preparation; Polarizer and Analyzer; Photo and Video Adapter |
| Packing Dimension | | |
| Packing Weight | | |
| Electrical Requirement | | |
| Catalogue No. | 440250-05-04 | 440250-10-04 |