Meiji EMZ-5 Stereo Zoom Darkfield Protein Crystallography Microscope

SKU:
MEMZ-5, MA502, MFK HOLDER, MRZBD, MKBL/1, MKBL/2, MA667, MA550
$3,939.14
$4,426.00
(You save $486.86 )
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  • Binocular or trinocular head, rotatable 360°
  • Super widefield 10x eyepieces
  • 7x to 45x Zoom magnification
  • 93mm Working distance
  • Transmitted light stand for high-intensity brightfield and darkfield illumination
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The EMZ-5 body delivers sharp, high-contrast images and an excellent zoom range of 6.5:1 that provides exceptionally high resolution images all throughout the zoom range. The EMZ-5 employs Greenough optics, for improved image flatness and contrast. As a result images are brighter and more distinct even at the periphery of the field of view. With the large zoom range, the EMZ-5 offers high resolution observation in precision-oriented semi-conductor, medical device and routine inspection. In addition to it's compact design and versatility a wide variety of auxiliary lenses and stands are available to allow the user to customize their desired working distance to adapt to almost any application.

The RZBD stand enables darkfield illumination for observation of samples in which the precipitate is white or transparent, such as with gelatinous proteins.

The FK has a deeper throat depth (164.6mm) than the remainder of Meiji focus blocks which are 136.8mm. This coarse adjusting focus block can be mounted in either direction and holds any Meiji stereo microscope body onto a machine or for other special OEM applications. The 84.2mm diameter opening accepts all EM Series stereo bodies.

Included is the MA502 Super Widefield Eyepiece 10x (pair) with 25mm reticle mount Field No. 23.0, Eye Relief 16.0, Focal Length 25.0 and Rubber Eyeguards/Eyeshields (Paired).

This setup is suitable for looking at properties of crystals such as birefringence (using the MA550 rotatable analyzer and MA667 polarizer) and for identifying conditions that cause precipitation or crystal growth. In the latter case, a polarizer would not be used because the color of the precipitate is a crucial indicator.

Product Specifications

Body Binocular or Trinocular, Rotatable 360°, Cast Aluminum Alloy Construction
Zoom Ratio 6.5:1
Zoom Range 0.7x - 4.5x
Zoom Knobs Markings 0.7, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5
Zoom Control Dual, graduated, bilateral
Magnification 7x - 45x (10x eyepieces)
Objective Lens Brass Construction
Field of View 32mm - 5.1mm
Working distance 93mm
Eyetube Inclination 45°
Eyepieces 10x Super Widefield, Pair.
Optional: 5x, 7.5x, 12.5x, 15x, 20x, 30x
Interpupillary Distance 54mm - 75mm
Dioptric Adjustment Dual (+/- 5 diopters)
Extended Mag Range 2.1x - 270x (With auxiliary lenses and eyepieces)
Extended Working Distances 34mm - 251mm (With auxiliary lenses and eyepieces)
Auxiliary Lenses Optional: 0.3x (252mm), 0.44x (181mm), 0.5x (150mm), 0.75x (97mm), 1.5x (49mm), 2x (34mm)
Mounting Fits 84.5mm Diameter Focus Holders
Manufacturer MADE IN JAPAN
Warranty LIMITED LIFETIME WARRANTY

Included

KBL/1 Flange
KBL/2 Pillar
MA502 Super Widefield Eyepiece 10X (Paired)(With 25mm reticle mount)
MA550 Rotatable polarizing filter in mount for EMZ Zoom stereo bodies (except EMZ-12)
MA667 Polarizing plate for use with PB, PBH, AB, ABH, ABZH, PKL-2, PLS-2 & PLS-3 BD bases (Recommended for use with the MA550, MA550/05 and MA550/10)
FK The FK has a deeper throat depth (164.6mm) than the remainder of Meiji focus blocks which are 136.8mm. This coarse adjusting focus block can be mounted in either direction and holds any Meiji stereo microscope body onto a machine or for other special OEM applications. The 84.2mm diameter opening accepts all EM Series stereo bodies. It also allows our oblique viewing attachment to spin 360 degrees without coming into contact with the focusing holder.
RZBD Transmitted light stand for high-intensity brightfield and darkfield illumination. The RZBD features an annular fiber optic light guide connected to an external variable-intensity 150W halogen light source. Front-mounted slider allows quick transition between brightfield and darkfield observation. Other features include a built-in power supply for optional COX illuminator, aluminum alloy base, anti-static finish, safety collar, 94.5mm diameter clear glass stage plate, and two stage clips.

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Weight:
35.00 LBS
Width:
24.00 (in)
Height:
18.00 (in)
Depth:
18.00 (in)

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