Levenhuk 870T Biological Trinocular Microscope
Trinocular head. Revolving nosepiece with 4 objective lenses. Magnification 40x- 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 enables the user to observe samples that can't be studied in the bright field mode (ex.: 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 - 0.002mm, coarse - 25mm
Illumination: 6V/20W halogen lamp, variable brightness
Power supply: 110V power cable