General use
Levenhuk Rainbow 50L / 50L PLUS / D50L PLUS Microscopes
The Levenhuk Rainbow microscope is safe for health, life and property of the consumer
and the environment when properly used, and meets the requirements of international standards.
The microscope is designed for observing transparent and opaque objects in the transmitted
and reflected light using the bright field method, for biological use and school presentations.
May be used by kids over 5 years old.
The package includes a Levenhuk K50 experiment kit that has everything you need to prepare
microscope slides yourself. The detailed guide will teach you how to properly prepare secimens and
conduct amazing experiments. The digital camera (for Levenhuk Rainbow D50L PLUS) was exclusively
designed for use with this microscope.
The package includes:
•
Microscope
• Objectives: 4х, 10х and 40хs (40x for 50L model)
• Eyepiece: WF16х (WF10x for 50L model)
•
2x Barlow lens
•
Stage with specimen holders
•
Diaphragm disk
•
Condenser
•
Built-in upper and lower LED illumination
• A/C Adapter 220 V, 50 Hz
•
3*AA batteries
•
Plastic case
•
Levenhuk K50 experiment kit
• Digital camera 2М (for D50L PLUS model)
•
Levenhuk ToupView image processing
software (for D50L PLUS model)
•
USB cable (for D50L PLUS model)
•
User manual and warranty
The Levenhuk K50 experiment kit includes:
•
“Attractive Microscope. Scrutinizing
the Microcosm” User Guide
•
Forceps
•
Hatchery for Artemia (brine shrimp)
•
Microtome
•
Flask with yeast
•
Flask with glue
•
Flask with sea salt
•
Flask with brine shrimp
•
Blank glass slides (5 pieces)
• 5 samples (fly’s limb, onion, cotton stem, slice
of a tree trunk, pine)
•
Pipette
•
Dust cover
Microscope parts
Base.
It supports the weight of the microscope and houses the illumination source, electronics and
control mechanisms.
Eyepiece tube.
Combines the eyepiece with the objectives system. Holds the eyepiece, Barlow lens
(below the eyepiece) or a digital camera (in place of eyepiece).
Eyepiece and objective.
Consist of lenses that allow magnifying the image. The total magnification
is calculated by multiplying the eyepiece magnification to the objective magnification.
Barlow lens.
Is used with the eyepiece to increase magnification. A 2x Barlow lens increases the
magnifying power twice, so you get a wider range of magnifications while using the same eyepieces.
Revolving nosepiece.
This triple nosepiece with 3 pre-installed objectives allows you to change
objectives smoothly and easily.
Stage.
Sturdy and reliable stage with two specimen holders can be used to move your slides while
observing them. The lower illumination light passes through the opening in the middle of the stage.
Diaphragm disk.
Is located below the stage and has apertures of various diameter to adjust the passing
light rays. Rotate the disk to select the desired aperture.
Condenser.
A system of lenses located below the stage that allows gathering and directing of the light
rays.
Focusing knob
. A coarse focusing system allows moving the stage up and down adjusting the sharpness
of the specimen image.
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