Levenhuk 740T Trinocular Microscope

by Levenhuk
Free Shipping*

Club O Gold Pays for Itself with this Order! Learn More




5% Rewards

On Every Order

Free Shipping

On Every Order

Exclusive Rewards

Earn Big - Up to 40% back!

Free Returns

On Select Clothing & Shoes

Exclusive Offers

Straight to Your Email Inbox

5% Dining Rewards

Get Paid to Go Out Tonight

ITEM# 22836576
  • Delivery Estimate

    Select a Product Option to view shipping

      **Delivery date is approximate and not guaranteed. Estimates include processing and shipping times, and are only available in US (excluding APO/FPO and PO Box addresses). Final shipping costs are available at checkout.

    • Warranty
      Included Warranty: Lifetime Manufacturer
    • Notifications

      Receive product notifications for this item, and also receive other email-exclusive savings.

    Love this item?

    Save it to a list so you can find it anytime!


    something went wrong.

    Please refresh the page and try again.


    ITEM#: 22836576

    Levenhuk 740T Trinocular Microscope
    Magnification: 402000x. Comes with high-quality achromatic objective lenses and Abbe condenser with iris diaphragm.

    Levenhuk 740T Trinocular Microscope is a wonderful instrument for research in transmitted light using the bright field method. The illumination system located in the lower part of the microscope allows for viewing transparent microscope samples and slides. You can install a digital camera (not included) on the microscope's trinocular head in order to see observed images on a PC or laptop display. Levenhuk 740T Microscope is designed for laboratory, bacteriological, cytological, and clinical research. It can also be applied in amateur microscopic studies and for teaching purposes.

    The microscope head has a convenient 45-degree inclination angle and can be rotated around its axis. Use this feature when observing in a group to show the observed sample to your colleagues or students. The wide 40x-2000x magnification range allows for almost any microscopic research. You can easily change magnification power of the instrument by turning the revolving nosepiece and switching the objectives. You can do this whenever you choose, without interrupting your observations. The microscope comes with four achromatic objectives; one of them is immersion-type lens. Placing a drop of special oil (in the kit) between the objective lens and the slide, you can see many new details when observing at high magnification. Image sharpness can be adjusted by using the fine and coarse focusing mechanism.

    The stage (where the specimen is placed for observation) is equipped with metal clips and can be moved vertically and horizontally. Underneath the stage is a lighting system: bright LED illumination with adjustable brightness, Abbe condenser, and iris diaphragm. They allow to precisely focus the light on the observation area and adjust the intensity of light. Regardless of magnification power, you will see a bright and clear image of the observed specimen.

    The microscope kit also includes a special dust cover for storage.

    Magnification: 40x-2000x
    Rotatable trinocular head
    Metal body
    Coordinate moving stage
    Fine and coarse focusing
    Smooth brightness adjustment
    Achromatic objectives
    Oil immersion
    Abbe condenser with iris diaphragm
    Interchangeable eyepieces
    Household power supply

    The kit includes:
    Microscope stand with base
    Trinocular head
    Achromatic objective lenses: 4x, 10x, 40xs, and 100xs (oil)
    Eyepieces: WF10x and WFH20x
    Filters: blue, green, yellow
    Bottle of immersion oil
    Dust cover
    User manual
    Lifetime warranty

    Head: trinocular, rotatable 360-degree, inclined 45-degree
    Optics material: optical glass
    Magnification, x: 402000
    Eyepiece tube diameter, mm: 23.2
    Eyepieces: WF10x/18mm, WFH20x
    Objectives: achromatic: 4x, 10x, 40xs, 100xs (oil immersion)
    Revolving nosepiece: 4 objectives
    Stage, mm: 140.130, double layer mechanical stage
    with coordinate scale and clips
    Stage moving range, using focusing mechanism, mm: vertically: 50mm; horizontally: 75mm
    Condenser: Abbe N.A. 1.25
    Diaphragm: iris
    Focus: coaxial, coarse and fine (coarse: 22mm; fine: 0.002mm)
    Body material: aluminum
    Illumination: LED
    Brightness adjustment: yes
    Power supply: 110 V/50 Hz
    Light source type: LED 0.5W
    Filters: yes
    Additional: eyepiece tube length: 160mm

    • Type: Compound
    • Color: Grey


    Material Aluminum
    Type Compound
    Color Grey
    Dimensions 19.3 in. H × 15.7 in. W × 10.6 in. L
    Warranty Lifetime Manufacturer
    Model Number 69657
    Country of Origin China

    Questions & Answers

    Yay! Be the first to ask a question about this product.

    Shopping Tips & Inspiration

    Shipping & Returns

    Contact Information

    Leaves our warehouse in 1-5 business days. * *

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    Standard Return Policy:

    Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

    FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.


    This item cannot be shipped to Alaska or Hawaii. More details

    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.