Levenhuk 2L NG Mode D'emploi page 4

EN
General Information
The microscope is safe for health, life and property of the consumer and the environment when
properly used; the microscope meets the requirements of international standards. The microscope is
designed for observing transparent objects in the transmitted and reflected light using the bright field
method, for biological use and teaching demonstrations.
Levenhuk D2L digital camera was exclusively designed for use with this microscope. It allows transfer
of the precise image of the observed object to your PC display. Levenhuk ToupView software is
included in the package; it allows viewing and editing of the received images.
Specification
Magnification of objective
Eyepiece magnification
Stage dimensions
Stage moving range
Illumination (upper/lower light)
MAX resolution (at rest)
Sensitivity, v/lux-sec @550 nm
Speed (depends on the PC model)
Programmable options
System requirements
Temperature range
The manufacturer reserves the right to make changes to the product range and specifications without prior notice.
Legend
1 2
Eyepiece Monocular nosepiece
7
Lower illumination
13 14
disk USB port Digital camera
Magnification 64х—640х
4x, 10x, 40x
16х
90x90mm
0—10mm
Power supply 110V/50 Hz AC (adapter), 3 AA batteries
LED
Camera model Levenhuk D2L
640x480
Megapixels 0.3
Sensor 1/4" CMOS
Pixel size 6μm x 6μm
2.0
30 fps
Video recording Yes
Active range 60dB
Location ocular tube (not eyepiece)
Image format *.bmp, *.jpg, *.jpeg, *.png, *.tif, *.tiff, *.gif, *.psd, *.ico,
*.emf, etc.
Spectral range 400—650nm
Image size, brightness, white balance, exposure
control, etc.
Slot USB 2.0, 480 Mb/s
Windows XP/Vista/7/8 (32-bit and 64-bit), minimum
Intel Core 2 2.8 GHz, USB 2.0 port
Software USB 2.0 driver, Levenhuk ToupView
Power supply via USB cable
-30...70 °C, -86...158 °F
3
Revolving head
8 9
Base stand Stand
15
USB cable
Levenhuk Biologic Microscopes
4
Objectives
10
Upper illumination
16
Setup CD
3
5 6
Focusing knob
11 12
Slide holders Diaphragm
Stage