Levenhuk 720B 69656 Инструкция к товару онлайн [4/28] 838153

Package

Microscope parts

Base. It supports the weight of the microscope, and houses the illumination source, electronics

and control mechanisms.

Arm. This piece holds the base, the stage and the head of the microscope together. Coarse and

fine focus systems provide for smooth vertical movements of the stage.

Rack-and-pinion mechanism. The stage with the condenser are mounted on the arm and are

moving vertically along it. For additional precision, a condenser may be adjusted separately.

Head. A monocular (Levenhuk 700M), binocular (Levenhuk 720B) or a trinocular (Levenhuk 740T

and D740T) head is mounted at a 45° angle at the upper end of the arm and is 360° rotatable.

Eyepieces and objectives. Consist of lenses that allow magnifying the image. High-quality

achromatic objectives with 4x, 10x, 40x and 100x magnifications provide for sharp and bright

images. The total magnification is calculated by multiplying the eyepiece magnification to the

objective magnification. Thus, the available magnifications are 40x, 100x, 400x and 1000x with

the WF10x eyepiece, and 80x, 200x, 800x and 2000x with the WFH20x eyepiece.

Revolving nosepiece. The quadruple revolving nosepiece allows you to change objectives

smoothly and easily.

Stage. Sturdy and reliable stage with a specimen holder can be used to move your slides while

observing them. The lower illumination light passes through the opening in the middle of the

stage.

Condenser. Abbe condenser, 1.25 N.A. iris diaphragm is a system of lenses located below the

stage that allows gathering and directing the light rays.

Focusing knob. A coarse and fine focusing system allows moving the stage up and down

adjusting the image sharpness.

Lower illumination. LED illumination with adjustable brightness allows observing transparent

objects. The illumination system can be powered by A/C.

General Information

Levenhuk 700 Series biological microscopes are modern state-of-the-art optical instruments

made with great attention to detail. They are a perfect choice for specialists in all scientific

areas. Levenhuk 700 Series microscopes are mainly used for observing and testing biological

samples. They perform well during clinical research and tests; teaching demonstrations; in

medical and health establishments, laboratories, universities and schools; and may be used

for scientific research in agriculture and microbiology.

Levenhuk 700 Series Biological Microscopes

microscope body

eyepiece head: monocular (700M), binocular (720B) or trinocular (740T, D740T)

achromatic objectives: 4x, 10x, 40xs, 100xs (oil)

eyepieces: WF10x and WFH20x (wide field)

filters: blue, green, yellow

vial of immersion oil

dust cover

user manual and warranty

The Levenhuk D740T kit additionally includes: 5Mpx digital camera, a USB cable and a CD with

LevenhukLite software & drivers.