Inverted biological microscope LB-11IVBM is an instrument with long working distance (LWD) objective optimized for flatter and brighter viewing. Halogen lamp illumination system enables specimen viewing with their natural colours. Various optional accessories upgrade unit and make it more flexible for advanced applications.
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| Viewing head | Trinocular |
| Viewing head inclination | Inclined at 30° |
| Interpupillary distance | 48 mm ~ 75 mm |
| Eyepiece | EW10X/22 mm |
| LWD (Long Working Distance) Infinity Plan Achromatic Objective | 4X/0.1 , WD 17.3 mm 40X/0.6 , WD 2.1 mm |
| Infinite plan phase objective | PH10X/0.25 , WD 10 mm PH20X/0.1 , WD 5.1 mm |
| Nosepiece | Quintuple |
| Condenser | ELWD condenser NA 0.3 LWD 72 mm (Without Condenser WD: 150 mm) |
| Phase Annulus | 10X ~ 20X, 40X Phase Annulus Plate (Fixed) |
| Stage | Plain stage 160 mm x 250 mm Glass insert Auxiliary stage 70 mm x 180 mm |
| Focusing | Coaxial coarse and fine adjustment Fine division 0.002 mm Coarse stroke 37.7 mm/rotation Moving range up: 8 mm Moving range down: 3 mm |
| Illumination | Halogen lamp 6V/30 W Brightness adjustable |
| Filter | Blue, green and frosted glass filter (Φ 45 mm) |
| Dimensions | 400 x 460 x 680 mm |
| Weight | 14 kgs |
Features
Applications
Used in biology, pathology, histology, pharmacology, genetics, hospitals, academic institutes, research centre, etc. to observe cell, tissues and other specimens.
Optional Accessories
| Accessory No | Accessory | Specification |
| 11IVBMA1 | LWD (Long Working Distance) Infinity Plan Objective | 10X/0.25 , WD 10 mm |
| 11IVBMA2 | LWD (Long Working Distance) Infinity Plan Objective | 20X/0.4 , WD 5.1 mm |
| 11IVBMA3 | Infinite plan phase objective | PH40X/0.63 , WD 2.1 m |
| 11IVBMA4 | Centering | Centering telescope (Φ30 mm) |
| 11IVBMA5 | Phase annulus | 10X~20X, 40X Phase Annulus Plate (Adjustable) |
| 11IVBMA6 | Stage | Attachable mechanical stage (X-Y Coaxial control) |
| 11IVBMA7 | Stage | Terasaki holder |
| 11IVBMA8 | Stage | Petri dish holder Φ35 mm |
| 11IVBMA9 | Stage | Slide glass holder Φ 54 mm |
| 11IVBMA10 | Stage | Petri dish holder Φ 90 mm |
| 11IVBMA11 | Photo attachment | Nikon (single lens reflex) |
| 11IVBMA12 | Photo attachment | Canon (single lens reflex) |
| 11IVBMA13 | Video attachment | 0.5X microscope adapter |
| 11IVBMA14 | Fluorescent attachment | Inverted fluorescent attachment |
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| Viewing Head | Trinocular head inclined at 30°C |
| Interpurpillary Distance | 48 – 75 mm |
| Eyepiece | High point, wide field eyepiece EW10x/22mm |
| Nosepiece | Quintuple |
| Viewing head | Seidentopf Trinocular |
| Viewing head inclination | Inclined at 30° |
| Interpupillary distance | 48 mm ~ 75 mm |
| Eyepiece | WF10X/20 mm Eyepiece tube Φ 30 mm |
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| Eyepiece | Plan eyepiece 10X / 18 mm |
| Objective | Long work distance plan objective: 10X/0.25, WD7.3 mm 500X/0.70, WD 0.5 mm |
| Total Magnification | 100X, 500X |
| Mechanical tube length | 160 mm |
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| Photo resolution | 5.0 MP ( 2560 × 1920 ) |
| Video resolution | 720P / 30fps |
| Moving range | 30 mm × 30 mm |
| Zoom ratio | 1 : 6.5 |
| Photo resolution | 12.0 MP( 4032 × 3024 ) |
| Video resolution | 1080 P/ 30 fps |
| Moving range | |
| Zoom ratio | 1 : 6.5 |
| Photo resolution | 5.0 MP ( 2560 × 1920 ) |
| Video resolution | 720 P/ 30 fps |
| Moving range | |
| Zoom ratio | 1 : 6.5 |
| Photo resolution | 12.0 MP ( 4032 × 3024 ) |
| Video resolution | 1080P / 30fps |
| Moving range | 30 mm × 30 mm |
| Zoom ratio | 1 : 6.5 |
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| Sensor | 3.0MP CMOS sensor |
| Focal distance | 10 mm to 500 mm |
| Magnification | 10X ~ 200X |
| Video output | 1080P Full HD 720P VGA |
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| Image sensor | 2.0 Mega Pixels CMOS sensor |
| Image and video capture resolution | 1920 × 1080 pixels 1280 × 720 pixels 640 × 480 pixels |
| Focus ranger | Manual focus from 10 mm to 500 mm |
| Frame rate | Max 30 f / s under 600 Lus Brightness |
| Image sensor | 1.3 Mega Pixels CMOS Sensor (interpolate to 2MP with software) |
| Image and video capture resolution | 1600 × 1280 pixels 1280 × 1024 pixels 1024 × 960 pixels 1024 × 768 pixels 800 × 600 pixels 640 × 480 pixels 352 × 288 pixels 320 × 240 pixels 320 × 240 pixels |
| Focus ranger | Manual focus from 10 mm to 500 mm |
| Frame rate | Max 30 f / s under 600 Lus Brightness |
| Image sensor | 5.0 Mega Pixels CMOS sensor (interpolated to 12.0 MP) |
| Image and video capture resolution | 12M 9M 5M 3M 1.3M VGA |
| Focus ranger | Manual focus from 10mm to 50mm |
| Frame rate | Max. 30 f / s under 600 Lus Brightness |
| Image sensor | 5.0 Mega Pixels CMOS sensor (true resolution) |
| Image and video capture resolution | 5 M 3 M 1.3 M VGA, QVGA |
| Focus ranger | Manual focus from 10 mm to 500 mm |
| Frame rate | Max 30 f / s under 600 Lus Brightness |
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| Total magnification | 100X |
| Objective | 10X |
| Illumination | Pen light, battery |
| Numerical aperture | 0.25 |
| Total magnification | 50X |
| Objective | 160 mm |
| Illumination | Pen Light Illumination (with holder, No Battery) |
| Numerical aperture | 0.12 |
| Total magnification | 100X |
| Objective | 160 mm |
| Illumination | Pen Light Illumination (with holder, No Battery) |
| Numerical aperture | 0.25 |
| Total magnification | 20X |
| Objective | 2X |
| Illumination | Pen light, battery |
| Numerical aperture | 0.05 |
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