Gemological Microscope IGM-1150
Gemological Microscope IGM-1150 used to examine diamonds, emeralds, rubies and all other types of precious stones.
Research Microscope IMB-4480 is ideal for biological, pathological, histological, bacterial, immune, pharmacological and genetic fields. They can be widely used in medical and sanitary establishments, such as hospitals, clinics, laboratories, medical academies, colleges, universities and related research centers.
Research Microscope IMB-4480 is ideal for biological, pathological, histological, bacterial, immune, pharmacological and genetic fields. They can be widely used in medical and sanitary establishments, such as hospitals, clinics, laboratories, medical academies, colleges, universities and related research centers.
The 3W LED Illumination with consistent color temperature, achromatic objective to ensure high image flatness across the field, single lens and ABBE Condenser with iris diaphragm and backward quadruple revolving nosepiece. This series of microscopes allow handlers to remain relaxed during long periods of routine microscopy observations. The microscope frame adapts the handler’s hands and the location of the control knobs maximizes ergonomics to recover work efficiency. Fast and rapid set a specimen with one hand while adjusting the focus and operating the stage with the other hand with slight movement. The binocular, trinocular viewing head has Infinite Plan Achromatic Objectives 4×, 10×, 40×(S), 100×(S, Oil) objectives and each eye tube has interpupillary adjustment. Designed with blue, yellow and green filters. Features with backward quadruple revolving nosepiece holds multiple lenses, and found between the eyepiece and the stage allowing the user to turn it to achieve various levels of magnification. Though the exact level of magnification may vary with different models, most microscopes provide a low power lens with about 5X magnification and a high power lens with about 100X magnification. Featured with chromatic condenser Abbe N N.A.1.25 with sliding-in centerable condensers that are concentrates and controls the light that passes through the specimen prior to entering the objective with modern cameras use a type of adjustable diaphragm known as an iris diaphragm which can reduce the amount light that hits a detector by decreasing the aperture and Filter.
Sample Images


Data sheet
Technical Specifications
Model | IMB-4440 | IMB-4480 |
Type | Biological Microscope | |
Viewing Head | binocular head, 30° inclined, Interpupillary 48-75mm, eyepiece tube: 30 mm | trinocular head, 30° Interpupillary 48-75mm, eyepiece tube: 30mm, Light distribution: 100: 0 and 50:50(trinocular tube) |
Optical System | Infinite | |
Focusing | Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 20mm | |
Eyepiece | WF 10X22mm with Diopter Adjustment(optional: WF15×/16mm, WF20X12mm | |
Nosepiece | Backward Quadruple(optional: Backward Quintuple) | |
Objective | Infinite Plan Achromatic:4X, 10X, 40X(S), 100X(S, Oil)(optional: Infinite Semi-Plan Achromatic:4X, 10X, 40X(S), 100X(S, Oil), Infinite Plan Achromatic: 2X, 20X, 60X(S), Infinite Plan Fluorescent Achromatic:4X, 10X, 20X, 40X(S), 100X(S, Oil)) | |
Stage | Double Layers Mechanical Stage 140×140 mm/ 75×50 mm(optional:Rackless Double Layers Mechanical Stage 150×139 mm, Moving Range 75×52 mm) | |
Light Source | 3W LED Lamp(optional:6V/20W Halogen Lamp | |
Condenser | Sliding-in Centerable Condenser NA1.25(optional: Dark Field Condenser NA 0.7-0.9 (Dry, used for objectives except 100×) | |
Optional Accessories | Simple Polarizing Set (Polarizer and Analyzer), Phase Contrast Kit BPHE-1 (Infinite 10×, 20×, 40×, 100× phase contrast objective), YX-2 Epi-fluorescent Attachment (Mercury lamp), FL-LED Epi-fluorescent Attachment (LED lamp, B, G, UV, V, R fluorescent filters are available), 1× C-mount , 0.5× C-mount | |
Packing Dimension | 350x3550x5550 mm | |
Packing Weight | GW- 12kg | |
Electrical Requirement |
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Catalogue No. | 4408005-04 | 4408010-04 |
| Model | IMB-4440 | IMB-4480 |
| Type | Biological Microscope | |
| Viewing Head | binocular head, 30° inclined, Interpupilary 48-75mm, eyepiece tube: 30 mm | trinocular head, 30° Interpupillary 48-75mm, eyepiece tube: 30mm, Light distribution: 100: 0 and 50:50(trinocular tube) |
| Optical System | Infinite | |
| Focusing | Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 20mm | |
| Eyepiece | WF 10X22mm with Diopter Adjustment(optional: WF15×/16mm, WF20X12mm Eyepiece micrometer 0.1mm) | |
| Nosepiece | Backward Quadruple(optional: Backward Quintuple) | |
| Objective | Infinite Plan Achromatic:4X, 10X, 40X(S), 100X(S, Oil)(optional: Infinite Semi-Plan Achromatic:4X, 10X, 40X(S), 100X(S, Oil), Infinite Plan Achromatic: 2X, 20X, 60X(S), Infinite Plan Fluorescent Achromatic:4X, 10X, 20X, 40X(S), 100X(S, Oil)) | |
| Stage | Double Layers Mechanical Stage 140×140 mm/ 75×50 mm(optional:Rackless Double Layers Mechanical Stage 150×139 mm, Moving Range 75×52 mm) | |
| Light Source | 3W LED Lamp(optional:6V/20W Halogen Lamp Kohler Illumination) | |
| Condenser | Sliding-in Centerable Condenser NA1.25(optional: Dark Field Condenser NA 0.7-0.9 (Dry, used for objectives except 100×) Swing-out Condenser NA 0.9/ 0.25, Dark Field Condenser NA 1.25-1.36 (Oil, used for 100× objectives)) | |
| Certification | ||
| Optional Accessories | Simple Polarizing Set (Polarizer and Analyzer), Phase Contrast Kit BPHE-1 (Infinite 10×, 20×, 40×, 100× phase contrast objective), YX-2 Epi-fluorescent Attachment (Mercury lamp), FL-LED Epi-fluorescent Attachment (LED lamp, B, G, UV, V, R fluorescent filters are available), 1× C-mount , 0.5× C-mount | |
| Packing Dimension | 350x3550x5550 mm | |
| Packing Weight | GW- 12kg | |
| Electrical Requirement | ||
| Catalogue No. | 4408005-04 | 4408010-04 |
Gemological Microscope IGM-1150 used to examine diamonds, emeralds, rubies and all other types of precious stones.
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Research Microscope IMB-4440 is ideal for biological, pathological, histological, bacterial, immune, pharmacological and genetic fields. They can be widely used in medical and sanitary establishments, such as hospitals, clinics, laboratories, medical academies, colleges, universities and related research centers