| Model | IMF-1520 | IMF-1540 | IMF-1560 | IMF-1580 | IMF-1500 |
| Type | Fluorescent Microscope |
| Viewing Head | Trinocular at 30°, 360° Rotatable, ID: 48-75 mm | Trinocular, 30°, ID: 47mm-78 mm | Ergo Tilting Trinocular adjustable 0-35° ID: 47-78mm (op:Trinocular 30°, ID: 47-78mm | trinocular (Inverted image), 30° inclined, ID:: 50-76mm | Trinocular head with Bertrand lens, d at 45°, ID: 47-78 mm |
| Magnification | - | internal magnification: 1x, 1.5x |
| Fluorescent | | Turret with 6 filter block cubes position, with iris field diaphragm and aperture diaphragm, central adjustable; with filter and polarizing slot; fluorescence filters (B,G fluorescent filters), 100W mercury lamp house, filament center and focus adjustable; with reflected mirror, mirror center and focus adjustable. | 100W mercury lamp house, filament center and focus adjustable; with reflected mirror, mirror center and focus adjustable. (75W xenon lamp house for option) | Epi-fluorescence HBO mercury lamp and B,G,UV fluorescent filters, field diaphragm, center adjustable(optional: Epi-fluorescence attachment LED lamp and B,G,UV filters, field diaphragm |
| Reflected Light Source | Blue : 460-490 excitation, 505 dichroic mirror, 515 barrier filter; Green : 510-550 excitation, 570 dichroic mirror, 590 barrier filter | - |
| Optical System | Infinite |
| Focusing | Coaxial Coarse and Fine Adjustment, Fine Division 0.001mm, Coarse Stroke 37.7mm/Rotation, Fine Stroke 0.1mm/ Rotation, Moving Range 24mm | Low-position coaxial coarse and fine focusing, fine division 1?m, Moving range 35mm | Biological frame (transmitted), low-position coaxial coarse and fine adjustment, coarse adjustment distance Fluorescence frame (transmitted), low-position coaxial coarse and fine adjustment, | Coaxial coarse fine focusing. Movement range 9mm, coarse adjustment 2mm/rotation, fine adjustment 0.2mm/rotation |
| Eyepiece | WF10×/22mm | SW10X25mm, diopter adjustable (optional:SW10X22mm, EW12.5X17.5m, WF15X16mm, WF20X12mm, diopter adjustable | PL10X25mm, (optional: PL10X25mm,PL10X26.5mm, PL10X26.5mm, with reticle, diopter) | SW10×/25mm,30mm (optional:SW10X22mm,30mm, EW12.5X17.5mm, 30mm, WF15X16mm, 30mm, WF20X12mm, 30mm |
| Nosepiece | Backward Quintuple | Backward Sextuple | Motorized Backward Sextuple | Backward Quintuple(optional: Backward Sextuple) | 6-hole nosepiece with DIC slot |
| Objective | Infinite Plan Achromatic Objective 4×, 10×, 40×, 100× Infinite Plan Achromatic 20×, 60×, (optional: Infinite Plan Fluorescent 4×,10×,20×,40×, 100×) | N-PLN Plan: 4X/NA=0.10, 30mm, 10X/NA=0.25, 10.2mm, 20X/NA=0.40, 12mm, 40X/NA=0.65, 0.7mm, 100X(Oil)/NA=1.25, 0.2mm (opt:50X(Oil)/NA=0.95, WD=0.19mm60X/NA=0.80, WD=0.3mm); N-PLN PH Plan Phase Contrast: 10X/NA=0.25 10.2mm, 20X/NA=0.40, of length 12mm, 40X/NA=0.65,0.7mm; N-PLFN Plan Semi-apochromatic Fluorescent: 4X/NA=0.13, 17.2mm. | Plan semi-apochromatic fluorescent 4X/0.13(infinity), 18.5mm10X/0.30(infinity) 10.6mm,20X/0.50(infinity) 2.33mm40X/0.75(infinity) 0.6mm,100X/1.30(infinity), 0.21mm | Plan semi-APO phase contrast: 10× NA=0.3 8.1mm Cover glass, 1.2mm, 20× NA=0.45, 7.5-8.8mm Cover glass 0-2mm,40× NA=0.60, 3-4.4mm Cover glass 0-2mm(optional: 4×NA=0.13, 16.5mm Cover glass 0-2mm, 60× NA=0.70 1.8-2.6mm. |
| Stage | Double Layers Mechanical Stage 185×142/ 75×55 mm | Double layers mechanical stage, size 190mmX152mm; moving range78mmX32mm (Right or left handle); precision: 0.1mm | Double layers mechanical stage, size 190mmX152mm; moving range 78mmX54mm (double slides holder, Right or left handle); precision: 0.1mm; with Sapphire Crystal Glass Insert | Double layers mechanical stage, size: 187mm X168mm; moving range: 80mm X55mm; precision: 0.1mm; two-way linear drive, tension adjustable | Three-layer mechanical stage, movement range 130×85mm, flexible knob. Different small sizes stage could be attached to main stage |
| Light Source | 6V/30W Halogen lamp External Kohler illumination, A spherical collector | 3W S-LED lamp, center pre-set, intensity adjustable (optional:12V/100W halogen lamp) | 12V/100W halogen lamp house for transmitted light, center pre-set, intensity adjustable | 12V/100W halogen lamp, Kohler illumination(optional: LED illumination ECO Auto-off function) |
| Condenser | Swing Condenser NA 0.9/0.25 | Swing-out type condenser N.A.0.9/0.25(Auto) (optional: Dark-field Condenser (Dry), used for objectives lower than 100X Turret Phase Contrast Condenser Dark-field Condenser (Oil), used for 100X) | Swing-out type achromatic condenser (N.A.0.9) | Long working distance condenser, NA0.55, WD=26mm, with 6-position plate |
| Mirror | | | | | |
| Filter | | U,V,R fluorescent filters | | V, B1, R fluorescent filters |
| Certification | | | | | |
| Accessories | - | Dust Cover, Power Cord, Cedar Oil 5ml | | |
| Optional Accessories | Photo Adapter Canon DSLR camera, Video Adapter 1× C-mount, 0.5× C-mount a | 10X DIC Objective Lens, 20X DIC Objective Lens Polarizer for DIC Kit, DIC insert plate(10X/20X), can be inserted into the DIC slot on nosepiece DIC insert plate(40X/100X) can be inserted into the DIC slot on nosepiece, DIC Turret Condenser U,V,R fluorescent filters, ND6/ND25 Filter 0.5X C-mount Adapter, 1X C-mount Adapter | Camera adapter:, 0.5X/0.65X/1X focusing C-mount, Cooled CCD camera, SONY 2/3??, 1.4MP, ICX285AQ, Color CCD, Centering objective for fluorescence observation, Calibration slide 0.01mm Multi Viewing Attachment for 5 persons, DIC Attachment | Dark field Polarizing kit Phase contrast DIC |
| Packing Dimension | | | | | |
| Packing Weight | | | | | |
| Electrical Requirement | | 100VAC | | | |
| Catalogue No. | 440110-05-04 | 440110-10-01 | 440110-15-04 | 440110-20-04 | 440110-25-04 |