The bright and stylish Rainbow 2L PLUS microscopes are the logical continuation of the Levenhuk Rainbow 2L series. The new microscopes combine all the advantages of the previous line with new advantageous functions. These microscopes are equipped with two illumination systems – you can therefore observe transparent, semi-transparent and opaque samples.
Each model comes complete with a Levenhuk K50 experiment kit – this kit will help young researchers with their first experiments and independent research. The main difference of the new microscopes is their improved optical elements. They have superior magnification power (up to 640x) and can be used for serious research by biology students. All microscopes are equipped with spring-loaded objective lenses – their design avoids any damage, even if the objective touches the slide during the focusing process.
Levenhuk Rainbow 2L PLUS microscopes have a reliable metal body – they are known for their long life even when used intensively in universities or laboratories. And, of course, we have to talk about their modern design and five bright colors – one of these beautiful microscopes will look great in your child's room or on your table.
Excellent optical elements
The Levenhuk Rainbow 2L PLUS biological microscopes are made of only the highest quality materials. The lenses are made of a special, highly transparent optical glass. For better light transmission, the optical surfaces are coated with multiple layers of anti-reflection coating, which increases the sharpness and contrast of the images produced.
The kit includes three objective lenses that produce a magnification of 64x, 160x and 640x. The most powerful objective lens (40x) has a special spring mechanism for the safety of the optical elements.
Combined illumination
One of the main advantages of the model – the microscope is equipped with two LED illuminations. The lower illumination is used to view transparent samples, such as liquids or small sections of plant and animal tissue. The superior illumination allows you to observe opaque objects – paper, minerals, fabric and metal. If you turn on both lights, you will be able to observe semi-transparent objects. You can adjust the brightness for better viewing.
Comfortable and durable body
The reliable body is made of metal – it can easily withstand frequent use and serve you for many years. For greater comfort, the monocular head is tilted 45 degrees. Furthermore, it can be rotated 360 degrees – and is very convenient for group work; just rotate your head without moving the microscope. The instrument can be used indoors and outdoors – the microscope operates via socket or batteries.
Caution: Refer to the specification table for the correct mains voltage and never attempt to connect a 110V device into a 220V socket and vice versa, without using a converter. Remember that the mains voltage in the United States and Canada is 110 V and 220–240 V in most European countries.
Experiment kit
The package includes the Levenhuk K50 experiment kit. It contains everything you need for your first experiments: ready-to-use microscope slides, special tools for doing them and a very useful guide with information on the microscope, advice for use and descriptions of experiments.
Features:
- Biological microscope with 64–640x magnification
- Available in five bright colors
- Sturdy and durable metal body
- Top and bottom LED lighting systems
- Experiment kit included
The kit includes:
- Microscope
- Objectives: 4x, 10x and 40xs
- Eyepiece: WF16x
- Stage stage with lever
- Diaphragm
- Condenser
- Integrated top and bottom LED illumination
- AC adapter
- Experiment kit Levenhuk K50
- User Manual and Lifetime Warranty
The Levenhuk K50 Experiment Kit includes:
- User Guide “Fascinating microscope. Scrutinize the microcosm”
- Tweezers
- Incubator for Artemia (freshwater shrimp or saline artemia)
- Microtome
- Bottle with yeast
- Bottle with pitch
- Bottle with sea salt
- Bottle with freshwater prawns
- 5 preparations
- 5 empty slides
- Dropper
- Dust case
Images of the Levenhuk Rainbow 2L PLUS microscope, Amethyst by Kort Kramer:
Some things you can observe under a microscope:
The Levenhuk Rainbow 2L PLUS microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk cameras are installed in the eyepiece tube, in place of an eyepiece.
Levenhuk Rainbow Microscopes Comparison Table
| Levenhuk Rainbow 2L | Levenhuk Rainbow 2L PLUS th> | Levenhuk Rainbow 50L | Levenhuk Rainbow 50L PLUS |
| Type | organic | organic | biological | biological |
| Head | monocular, inclined at 45 ° | monocular, 360° rotatable, 45° inclined | monocular, 360° rotatable, 45° inclined | monocular, 360° rotatable , inclined at 45° |
| Body material | plastic | metal | plastic | metal |
| Magnification, x | 40–400 | 64–640 | 40–800 | 64–1280 |
| Lens material | optical glass | optical glass | optical glass | optical glass |
| Eyepieces | WF10x | WF16x | WF10x | WF16x |
| Objectives | 4x, 10x, 40x | 4x, 10x, 40xs | 4x, 10x, 40xs |
| Barlow lenses | no | no | 2x | 2x |
| Rotating nosepiece | 3 objectives | 3 lenses | 3 lenses |
| Optical tube diameter, mm td> | 23.2 | 23.2 | 23.2 | 23.2 |
Storage table, mm 90x90, with lever 90x90, with lever 90x90, with lever 90x90, with lever
Radius of movement of the stage, via focusing mechanism, mm 0 –15, vertical 0–8, vertical 0–11, vertical 0–11, vertical
Focusing macrometric macrometric macrometric macrometric
Condenser NA 0.65, diaphragm (6 apertures) NA 0.65, diaphragm (6 apertures) NA 0.65, diaphragm (6 apertures) NA 0.65, diaphragm (6 apertures)
Lighting Top and bottom LED lighting with adjustable brightness Top and bottom LED lighting with adjustable brightness Top and bottom LED lighting with adjustable brightness top and bottom LED lighting with adjustable brightness
Power AC adapter or 3 AA batteries AC adapter or 3 AA batteries AC adapter or 3 AA batteries AC adapter or 3 AA batteries
Case no no plastic plastic
Levenhuk K50 Experiment Kit * yes yes< /td> yes yes
* Please note that the Levenhuk K50 Experiment Kit comes in one package.
| Brand | Levenhuk Inc., USA< /td> |
| Lifetime Warranty |
| EAN | 5905555010601 |
| Package size (LxWxH) | 23x15x37 cm |
| Shipping weight | 1.84 kg< /td> |
| Type | biological, light/optical |
| Tested | monocular< /td> |
| Optics material | optical glass |
| Vertical tube | rotatable 360° |
| Head tilt angle | 45° |
| Magnification, x | 64 — 640 |
| Magnifying range | 200x to 800x |
| Diameter eyepiece tube, mm | 23.2 |
| Eyepieces | WF16x |
| Objectives | achromatic: 4x, 10x, 40xs (spring) |
| Nosepiece nosepiece | for 3 objectives |
| Stage, mm | 90x90 |
| Range of movement of the stage, mm | 0-8, vertical |
| Table features | with clips |
| Condenser | NA 0 .65 |
| Diaphragm | disc diaphragm (6 apertures) |
| Focus | coarse |
| Body | metal |
| Lighting | LED |
| Brightness adjustment | yes |
| Power supply | 220 V/ 50 Hz, 3 AA batteries (not included) |
| Power: batteries/built-in battery | yes |
| 3-3.2V LED (top and bottom light source) |
| User level | beginners |
| Level of difficulty assembly and installation | easy |
| Application | scholastic/educational |
| Lighting position | double |
| Search method |
| Experiment kit included | yes |
| Set with case/case/ bag | dust cover |
