General use
Levenhuk Rainbow 2L / D2L / 2L 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 re ected light using the bright eld 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 D2L) was exclusively
designed for use with this microscope.
The package includes:
•
Microscope
• Objectives: 4 , 10 and 40 (40xs for 2L PLUS
model)
• Eyepiece: WF10 (WF16x for 2L PLUS model)
•
Stage with specimen holders
•
Diaphragm disk
•
Condenser
•
Built-in upper and lower LED illumination
•
3*AA batteries
•
Levenhuk K50 experiment kit
• Digital camera 0.3 (for D2L model)
• Levenhuk ToupView image processing so ware
(for D2L model)
•
USB cable (for D2L model)
•
User manual and warranty
• A/C Adapter 220 V, 50 Hz
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 ( y’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 magni cation
is calculated by multiplying the eyepiece magni cation to the objective magni cation.
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.
Upper and lower illumination
. LED illumination with adjustable brightness. The illumination system can
be powered by AA batteries or by A/C. The upper illumination is used to observe opaque objects whereas
the lower one allows observing transparent objects. Use the both illuminations to study semi-transparent
objects.
A/C adapter socket.
Is used to connect the microscope to A/C power.
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