Educational compound microscope LEM-A11 comes with siedentopf type binocular viewing head. With the help of coarse and fine focusing adjustment, LED source of illumination, it is possible to obtain clear and sharp images of the specimen. It is specially designed for examination & demonstration purpose. It can be used for advanced applications in schools and colleges.
Request Quote| Optical System | Finite Optical System |
| Viewing head |
Siedentopf binocular head, inclined at 30° eyepiece tube rotation 360° |
| Eyepiece | Wide field eyepiece WF 10X / 18 mm |
| Stage | Double layer mechanical stage: 110 × 125 mm |
| Objective | Achromatic objective 4x, 10x, 40x(s), 100x(s,oil) |
| Nosepiece | Quadruple nosepiece |
| Focusing | Coaxial coarse & fine adjustment, fine division 0.002 mm, coarse stroke 36 mm |
| Condenser | Abbe N.A. 1.2 condenser with iris diaphragm with filter |
| Illumination | 3 W / LED brightness adjustable |
| Dimension | 330 × 260 × 410 mm |
| Net weight | 4.2 kg |
| Gross weight | 5.2 kg |
Educational microscope finds applications in pharmacy, bacteriology, biology, research industries, school and colleges.
| Accessories No. | Name |
| 1 | Wide field eyepiece WF16X/13 mm |
| 2 | Wide field eyepiece WF20X/11 mm |
| 3 | 3W/LED adjustment, rechargeable battery |
| 4 | Semi-Plan achromatic objectives 4x, 10x, 40x(s), 100x(s, oil) |
| Model | Optical System | Viewing head | Eyepiece | Type of Objective | Stage | Objective | Nosepiece | Focusing | Condenser | Illumination | Power supply | Dimension | Net weight | Gross weight |
| LEM-A10 | Finite Optical System |
Siedentopf binocular head, inclined at 30° eyepiece tube rotation 360° |
Wide field eyepiece WF 10X / 18 mm | - |
Double layer mechanical stage: 142 × 132 mm Moving range: 75 × 50 mm |
Achromatic objective 4x, 10x, 40x(s), 100x(s,oil) | Quadruple nosepiece | Coaxial coarse & fine adjustment, fine division 0.002 mm, coarse stroke 36 mm | Abbe N.A. 1.2 condenser with iris diaphragm with filter | 3 W / LED brightness adjustable | - | 340 × 255 × 490 mm | 5 kg | 6 kg |
| LEM-A11 | Finite Optical System |
Siedentopf binocular head, inclined at 30° eyepiece tube rotation 360° |
Wide field eyepiece WF 10X / 18 mm | - | Double layer mechanical stage: 110 × 125 mm | Achromatic objective 4x, 10x, 40x(s), 100x(s,oil) | Quadruple nosepiece | Coaxial coarse & fine adjustment, fine division 0.002 mm, coarse stroke 36 mm | Abbe N.A. 1.2 condenser with iris diaphragm with filter | 3 W / LED brightness adjustable | - | 330 × 260 × 410 mm | 4.2 kg | 5.2 kg |
| LEM-B10 | Finite Optical System | Siedentopf binocular head, interpupillary distance range 48 - 75 mm, eyepiece tube rotation 360º | WF 10X / 18 mm | Achromatic objective 4x, 10x, 40x(s), 100x(s,oil) | Double layer mechanical stage: 140 × 132 mm Travel area: 76 × 50 mm with a right hand stage handle, 0.1 mm provision; double slide holder | - | Inward quadruple click-stop, revolving mechanism with multiple ball bearing | Coaxial coarse & fine adjustment knobs | Abbe N.A. 1.25 condenser with Iris diaphragm | Built-in kohler illumination system 3 W LED or Halogen 6 V / 20 W, adjust brightness, field diaphragm | 85 V ~ 265 V universal power supply | 390 × 280 × 450 mm | 6 kg | 8 kg |
| LEM-B11 | Finite Optical System | Siedentopf binocular head, interpupillary distance range 48 - 75 mm, eyepiece tube rotation 360º | WF 10X / 20 mm | Finite plan objective 4x, 10x, 40x(s), 100x(s,oil) | Double layer mechanical stage: 140 × 132 mm Travel area: 76 × 50 mm with a right hand stage handle, 0.1 mm provision; double slide holder | - | Inward quadruple click-stop, revolving mechanism with multiple ball bearing | Coaxial coarse & fine adjustment knobs | Abbe N.A. 1.25 condenser with Iris diaphragm | Built-in kohler illumination system 3W LED or Halogen 6 V / 20 W, adjust brightness, field diaphragm | 85 V ~ 265 V universal power supply | 390 × 280 × 450 mm | 6 kg | 8 kg |
| LEM-B12 | Infinite Optical System | Siedentopf binocular head, interpupillary distance range 48 - 75 mm, eyepiece tube rotation 360º | WF 10X / 20 mm | Infinite plan objective 4x, 10x, 40x(s), 100x(s,oil) | Double layer mechanical stage: 140 × 132 mm Travel area: 76 × 50 mm with a right hand stage handle, 0.1 mm provision; double slide holder | - | Inward quadruple click-stop, revolving mechanism with multiple ball bearing | Coaxial coarse & fine adjustment knobs | Abbe N.A. 1.25 condenser with Iris diaphragm | Built-in kohler illumination system 3W LED or Halogen 6 V / 20 W, adjust brightness, field diaphragm | 86 V ~ 265 V universal power supply | 390 × 280 × 450 mm | 6 kg | 8 kg |
