Levenhuk 870T Biological Trinocular Microscope Trinocular head. Revolving nosepiece with four objective lenses. Magnification from 40x to 2000x. Built-in dark field condenser
The microscope is designed for use in the biological sciences, and medical and laboratory research fields. It works in both bright field and dark field modes. 30° inclined and 360° rotatable trinocular head provides not only for observation comfort but also allows you to use it as a digital microscope by simply connecting an eyepiece digital camera. Some of the features of the model that make it a reliable, professional instrument include: magnification of 40x to 2000x, Koehler illumination method, revolving nosepiece with 4 objectives, movable stage, smooth fine and coarse focusing systems. The ability to adjust the main working characteristics of this model to your needs (including magnification, aperture, the amount of light entering the sample, coarse and fine focus, brightness of illumination system) makes it a very pliant instrument for performing a lot of difficult tasks in the different fields of application. The dark field condenser, included in the microscope construction, enables the user to observe samples that simply can't be studied in the bright field mode (for example, blood samples). Switching between the dark field and bright field modes can be done with one rotation of the ring on the illuminator.
Specifications: Magnification, x: 40-2000 Head: trinocular Eyepieces: dual wide-field PLAN WF 10x, PLAN WF 20x Revolving nosepiece: with four objective lenses Objectives: PLAN WF 4x, 10x, 40x, 100x (oil immersion) Optics coating: fully multi-coated Stage dimensions, in: 5.5x6.1, movable along two axes Condenser: Abbe, 1.25 N.A, premium iris diaphragm and dark field condenser Focus: fine - 0.002 mm, coarse - 25 mm Illumination: 6V/20W halogen lamp, variable brightness Power supply: 110V power cable
At StellaScopes.com we stand behind every purchase that we make 100%. If for any reason you are unsatisfied with your purchase. Simply send the item back to us unused in it's original packaging within 30 days of it's delivery.
Extensive Manufacturer Warranty
All of our manufacturers offer very generous warranty coverage of the products sold through our store. Based upon which brand is purchased that item is also covered from defects in workmanship and quality.
Explore FirstLight Branded Products: Limited USA One Year Warranty.
Explore Scientific Branded Telescopes: Limited* USA One Year Warranty, Extendable to Unlimited Lifetime Warranty
Explore Scientific Branded Eyepieces: Limited* USA One Year Warranty, Extendable to Unlimited Lifetime Warranty
Explore Scientific Branded Non-Electronic Telescope Accessories: Limited* USA One Year Warranty, Extendable to Unlimited Lifetime Warranty
Levenhuk: All Levenhuk telescopes, microscopes, binoculars and other optical products, except for accessories, carry a lifetime warranty against defects in materials and workmanship; all accessories have a 6-month warranty. This warranty does not cover consumable parts, such as bulbs (incandescent, LED, halogen, energy-saving and other types of bulbs), batteries (rechargeable and non-rechargeable), electrical consumables, etc.
Vixen Optics:Every Vixen telescope, astronomical binocular, and mount is warranted by Vixen Optics to be free of defects in materials and workmanship for a period of 5 years from the date of original purchase in the U.S.A. and Canada. Five year warranty covers all non-electrical/mechanical parts. Electrical parts are warranted for 1 year from date of purchase.