MT4000LBC Series

Meiji Techno Phase Contrast optical components needs to be aligned to the condenser annulus with the phase plate in the objective rear focal plane with a phase telescope, that inserts into one of the microscope eyepiece observation ports. The phase contrast annulus is used in the substage condenser on Meiji Techno’s upright microscope within the condenser turret. The Phase ring in the condenser must be specifically matched to the particular Phase objective equipped with a corresponding phase plate annulus. For example, the Phase 10X and Phase 20X both of which contain a phase plate will require a condenser annuli having different diameters that correspond to the objective magnification and N.A. (Numerical Aperture). By properly matching the Meiji Techno Condenser annulus to the objective phase plate, the Meiji Techno Phase microscope can be aligned to superimpose illuminating light rays passed through the annulus onto the Phase ring of the objective to achieve proper Phase contrast illumination.

The Ph1 condenser annulus , which contains the smallest aperture, is designed to be used with the lower power 10X and 20X Phase objective. Intermediate magnification objective 40X Phase utilize the Ph 2 annulus, while the highest power and N.A. 100X objective require the Ph 3 annulus, which requires the largest phase annulus.

The Ph1 position in the Phase Condenser Turret facilitates Objectives Phase 10X and Phase 20X

The Ph2 position in the Phase Condenser Turret facilitates Objectives Phase 40X

The Ph3 position in the Phase Condenser Turret facilitates Objectives Phase 100X

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The MT4000 Phase Microscopes features include:

• Compact Space Saving Footprint design with ergonomics in mind

• Infinity Corrected Optical System (ICOS™) with all newly designed Planachromatic Phase optics

• Comfortable Siedentopf-type Binocular and Trinocular Viewing heads

• Optional Ergonomic tilting binocular head- Adjustable vertically from 10°to 50° degrees

• Ceramic Coated Stage with Ergonomically Placed Low Position Drop down Control

• Parfocalled Microscope Brightfield and U. Plan Objectives 4x, BF, 10’x PH,40x PH

• Centerable Phase Condenser with centerable phase annuli for 10X, 20X, 40X,100X

• Phase Condenser with Darkfield stop for 40X objective , (Black out postion for Epi-FL models)

• GIF Green Interference filter, 44.0mm diameter unmounted for substage illuminator well

• Centering Eyepiece Telescope to ensure proper condenser/ objective centration

• Tension adjustment control with Coaxial knobs

• Low Positioned Ergonomic Coaxial Fine and Coarse Focus Control

• Smooth Operating Ergonomic Quintuple Nosepiece

• Brightfield and Phase Contrast Observation modes available

• Super Bright LED Koehler illumination, lambertian design

• Integrated 30-Watt Halogen Transmitted illumination System on selected Brightfield and Phase Contrast Models

• Abbe and Zernike Phase Contrast Condensers available

• Integrated Automatic Voltage Sensing Power Supply with localized power cord

• Rear Cord Wrap for easy storage

• Wide Range of Filters and Accessories