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Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611
Levenhuk 850B Biological Binocular Microscope - 24611

Levenhuk 850B Biological Binocular Microscope - 24611

Vendor
Levenhuk
Sale price
$399.95
Regular price
$429.99 You save 7%
Unit price
per 
Use code "TAKE5" at checkout for 5% off all orders | Ends:
Shipping calculated at checkout.

Availability:

Estimated Arrival: Between Apr 25 and May 01. *ETA to USA Only

Shipping & Returns: Satisfaction guaranteed 30 day return policy.

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Levenhuk 850B Biological Binocular Microscope is ideal for biochemical, pathologo-anatomic, cytologic, urologic, dermatologic, biologic, and general clinical research in laboratories of any medical institution. It allows examinations using the bright field method.

It also features a binocular rotatable nosepiece. Its revolving head allows positioning of four objectives, is inclined at 30 degrees and rotates 360 degrees around its axis. The microscope features the classic Koehler illumination system, with field and aperture diaphragm adjustment.

The focusing mechanism features integrated coarse- and fine-adjustment screws. Focus accuracy is achieved due to the vertical move of the stage relative to the fixed objective with use of focusing handles. Bi-coordinate stage can move in horizontal and vertical directions. The stage dimensions are 140x155 mm (5.5x6.1 in). The focusing mechanism and stage move smoothly, without jerks or backlash. Increment is 25 mm (1 in) for coarse focusing and 0.002 mm (0.00008 in) for fine focusing.

The microscope’s illumination system includes a halogen lamp 6V/20W, with smooth brightness adjustment.

Features:

  • Magnification: 40–2000x
  • Oil immersion
  • Condenser: Abbe with iris diaphragm
  • Two-axes stage
  • Fine and coarse focusing
  • Halogen illumination with brightness adjustment
  • Household power supply

Includes:

  • Microscope stand with base
  • Binocular head
  • Plan achromatic objectives: 4x, 10x, 40x, 100x (oil)
  • Mirror
  • Eyepieces: paired, wide field WF10x, WF20x
  • Filters (blue, yellow, green)
  • Bottle of immersion oil
  • AC adapter
  • Dust cover
  • User manual and lifetime warranty

Caution: Please refer to the specifications table for the correct mains voltage and never attempt to plug a 110V device into 220V outlet and vice versa without using a converter. Remember that mains voltage in the U.S. and Canada is 110V and 220–240V in most European countries.

Specs

Head

binocular

Optics material

glass

Magnification, x

40–2000

Eyepieces

paired, wide field WF10x, WF20x

Objectives

plan achromatic: 4x, 10x, 40x, 100x (oil immersion)

Revolving nosepiece

4 objectives

Interpupillary distance, mm

55–75

Stage, mm

140x155, moving stage

Stage moving range, using focusing mechanism, mm

X-Y: 70x50

Eyepiece diopter adjustment, diopters

±5

Condenser

Abbe N.A. 1.25 with premium iris diaphragm

Focus

fine – 0.002 mm; coarse – 25 mm

Backlight

halogen lamp 6V/20W

Power source

110V power cable

Usage

General use product.
May be used by kids
over 3 years old.

Application

Lab Research, Industrial

Shipping

We know that once you've placed your order, you are anxious to receive it! We make every effort to get your order shipped out to you as quickly as possible.

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. We will process the charges to your credit card and your order will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at info@telescopetek.com.

Standard shipping time in the US is between 3-5 business days, though it can vary slightly depending on the destination. We typically For updates on your shipment you can enter your tracking number here.

We distribute nationwide via UPS and Fedex. Unfortunately, at this time we are not able to provide expedited or international shipping.  


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