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Magnification 64-640x
Country:
PRC, under control of Levenhuk Ltd. (USA)
Levenhuk Rainbow design series
- Two built-in LED illuminations allow observing non-transparent objects in the transmitted and in the reflected light.
- Reliable performance: case and elements are all-metal, not plastic.
- High image quality: eyepieces, objectives and all other optical elements are multi-coated and highly transparent.
- Focusing mechanism and stage move smoothly, without jerks or backlash.
Specification
- Magnification 64-640x
- Nosepiece: monocular
- Objectives magnification: 4x, 10x and 40x
- Barlow lens: not available
- Eyepiece magnification: 16x
- Linear field in the images space: 18 mm
- Tube length: 160 mm
- Stage dimensions: 95x95 mm
- Stage moving range, using focusing mechanism: 0 to 15 mm
- Illumination: LED
- Power supply: 110-220V, 50 Hz AC (adapter)
- Weight: 2 kg
Package
- Microscope unit with stage, revolving head for three objectives, focusing mechanism, two illuminations with brightness adjustment
- Monocular nosepiece
- Objectives: 4x, 10x and 40x
- Eyepiece: 16x
- Mirror
- AC adapter
- "Attractive microscope. Scrutinizing the microcosm" user guide
- Forceps
- Hatchery for brine shrimp
- Microtome (tool for making fine slices for observation; allows to get specimen slices of sub-millimeter thickness).
- Flask with yeast
- Flask with pitch for making specimens
- Flask with sea salt
- Flask with brine shrimp (a sea organism used as a food source for fish)
- Clean slides (5 pcs)
- 5 specimens: house fly leg, bulb onion, cotton stalk, tree trunk slice, pine slice
- User manual and warranty slip
Magnification up to 640x
Microscope magnification depends on the objective lens and eyepiece lens magnifications. Eyepiece is the upper part of the tube of the microscope; we look into it. Objective is located below; it creates the image we see in the eyepiece. One eyepiece 16x and three objectives (4x, 10x and 40x) are included in the package.
Observing non-transparent objects
Levenhuk 3L NG microscope unlike other teaching microscopes is equipped with two built-in illuminations. Both illuminations are LED which ensures the minimal energy consumption yet providing enough light. Illumination systems are located above and below the stage, and allow observing both transparent and opaque objects: from the tiny solid particles to coins, paper, fabrics etc.
Mains supply
The microscope features a 220V AC adapter, for stationary observations without batteries.
Levenhuk 3L NG Color Selection:
| Microscopes Comparison Table |
| |
Levenhuk 2L NG Microscope |
Levenhuk 3L NG Microscope |
Levenhuk 40L NG Microscope |
Levenhuk 50L NG Microscope |
| Nosepiece |
rotatable |
rotatable |
rotatable |
rotatable |
| Barlow lens |
no |
no |
yes |
yes |
| MAX magnification |
640x |
640x |
1280x |
1280x |
| Adjustable Brightness |
yes |
yes |
yes |
yes |
| Case |
no |
no |
yes |
yes |
| Upper illumination |
fixed |
fixed |
fixed |
fixed |
| Body |
silumin |
silumin |
metal |
metal |
| Ocular tube |
plastic |
plastic |
metal |
metal |
| Levenhuk K50 experiments kit |
no |
yes |
no |
yes |
| "Attractive microscope. Scrutinizing the microcosm." user guide |
no |
yes |
no |
yes |
| Forceps |
no |
yes |
no |
yes |
| Hatchery for brine shrimp |
no |
yes |
no |
yes |
| Microtome |
no |
yes |
no |
yes |
| Flask with yeast |
no |
yes |
no |
yes |
| Flask with pitch |
no |
yes |
no |
yes |
| Flask with sea salt |
no |
yes |
no |
yes |
| Flask with brine shrimp |
no |
yes |
no |
yes |
| 5 specimens: house fly leg, bulb onion, cotton stalk, tree trunk slice, pine slice |
no |
yes |
no |
yes |
| Clean slides (5 pcs) |
no |
yes |
no |
yes |
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Recommended price:
99.95 $
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