The Levenhuk Rainbow 50L PLUS Microscope would be the perfect gift for a curious teenager, biology student, or lab technician. The maximum magnification power of this instrument is 1280x – enough to see the smallest details of specimens observed under the microscope. The model has a robust and reliable body – the Rainbow 50L PLUS microscope can be used as a home instrument, as well as for laboratory work in schools and universities.
Quality of the optical elements
Three objectives allow you to obtain a magnification of 64x, 160x, and 640x. 40x objective lenses have a special spring mechanism. While focusing, you may accidentally touch the observed specimen with the objective lens. But the spring-loaded lens will move back a little, preventing any damage. The kit also includes 2x Barlow lenses, which double the magnification of any given objective lens. The basic kit allows you to get a magnification power of 1280x!
The lenses are made of high-quality coated glass with a special anti-reflective treatment. The images produced will always be sharp, contrasted and crystal clear.
Universal LED illumination system
The microscope is equipped with LED illumination light sources. To observe transparent specimens such as small plant parts or small crustaceans, use less illumination. Top lighting is used for opaque objects – paper fiber, coins and many other interesting things. Semi-transparent objects are best seen using both top and bottom lighting. Adjustable brightness allows you to choose the ideal amount of light for each sample.
Ergonomic body
The microscope stands out for its modern ergonomic design. The reliable metal body of the microscope ensures a long service life. The 45-degree inclined monocular head allows for the most convenient observation position and avoids fatigue, even after several hours of work. Furthermore, the head rotates 360 degrees around its axis, which is really convenient for group work. The lighting is powered by AC energy, as well as batteries, should you wish to do research outside.
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.
Performing experiments under the microscope
The microscope is fantastic for experienced users as well as complete beginners. The Levenhuk K50 experiment kit will help them do their first experiments and learn a lot of new things about the microworld.
Convenient and reliable case
The sturdy plastic case allows for safe transport of the microscope and all the accessories included in the package.
Features:
- Biological microscope with 64–1280x magnification
- 2x Barlow lenses included
- Available in five bright colors
- Sturdy and durable metal body
- Top and bottom LED lighting systems
- Experiment kit included
- Complete with a convenient plastic case
The kit includes:
- Microscope
- Objectives: 4x, 10x and 40xs
- Eyepiece: WF16x
- 2x Barlow lenses
- Stage stage with lever
- Aperture
- Capacitor
- Integrated top and bottom LED lighting
- AC adapter
- Plastic case
- Levenhuk K50 experiment kit
- User Manual and Lifetime Warranty
The Levenhuk K50 Experiment Kit includes:
- How to the user “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-proof case
Some things you can observe under the microscope: p>
The Levenhuk Rainbow 50L 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 | 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
Lighting top and bottom LED lighting with adjustable brightness top and bottom LED lighting with adjustable brightnessTop and bottom LED lighting with adjustable brightness Top and bottom LED lighting with adjustable brightness
Power supply 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 plasticplastic
Levenhuk K50 Experiment Kit * yes yes yes yes
* Please note that the Levenhuk K50 Experiment Kit comes in one package.
| Brand | Levenhuk Inc., USA< /td> |
| Lifetime Warranty |
| EAN | 5905555010700 |
| Package size (LxWxH) | 18x40x27 cm |
| Shipping weight | 3.24 kg< /td> |
| Type | biological, light/optical |
| Tested | monocular< /td> |
| Optics material | optical glass |
| Vertical tube | rotatable 360° |
| Head tilt angle | 45° |
| Magnification, x | 64 — 1280 |
| Magnifying range | 800x to 1280x |
| 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 | 0-11, 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 | 2 AA batteries (not included), 220 V/50 Hz |
| Power supply: batteries/integrated battery | yes |
| 3-3.2V (top and bottom illuminator) |
| User level | beginner< /td> |
| Assembly and installation level of difficulty | easy |
| Application | scholastic /educational |
| Lighting position | double |
| Search method | bright field |
| Experiment kit included | yes |
| Barlow lens |
| Set with pencil case/case/bag | dust cover, case |
| Set with case/bag/backpack | yes |
