Z645 Series Stereo Microscopes

The Z645 series is the newest and most advanced microscope in its class. This robust and high-performance stereo scope incorporates Greenhough (Twin zooming) technology, providing unsurpassed imaging and increased depth of focus. The Z645 allows for true stereo resolution, providing the best 3-D images available in this class of scope. The internal optics and coatings produce images rich in color reproduction and high in resolution, making them an excellent choice for any application where high resolution and increased depth of focus are required.

The scopes have twin zooming 1X objectives and offer a large 115 mm working distance, allowing added access to specimens. With a zoom ratio of 6.7:1 and a large .6X – 45X zoom range, low and high magnification imaging is possible on this scope. Additionally, there are auxiliary objectives available that easily thread on and off the scope, enhancing the total usable magnification ranges.

The co-axial zoom control allows smooth zooming throughout the entire zoom range and has vibration free click stops to repeat magnifications. This allows users to know their magnification without removing their eyes from the sample. These click stops can be disengaged to provide a constant zoom.

Both the binocular and trinocular photo versions are an airtight, one-piece design and have anti-mold coatings so they can be used in any environment.

The trinocular version of the Z645 has a top-mounted, direct-coupled photo port, so adding a camera to the scope is simple. In addition, an integrated dichroic directs light to both the eyepieces and the camera simultaneously, eliminating the need to constantly move a slider to direct the light as needed. This design also ensures that both optical paths are directed to the camera, making the digital image quality more robust and "stereoscopic".

These scopes are modular and can be configured to meet specific needs and budgets. Additional accessories are available, as well as a variety of advanced illumination techniques, including adjustable gooseneck LED light guides, ring lights, and advanced oblique contrast embryo transfer stands.
Contact us for more information.

Simple ordering with packages to easily meet your needs!

• Z645 Package: Z645 binocular microscope, 10X eyepieces, and platform focusing stand. Illumination not included.
• Z645LED Package: Z645 binocular microscope, 10X eyepieces, and platform focusing stand with integrated top and bottom LED Illumination.
• Z645T Package: Z645 trinocular photo microscope, 10X eyepieces, and platform focusing stand. Illumination not included.
• Z645TLED Package: Z645 trinocular photo microscope, 10X eyepieces, and platform focusing stand with integrated top and bottom LED Illumination.
  

Specifications
 

Optical System	Greenhough Optical System
Zoom Ratio	6.7:1
Zoom Range	0.67X to 4.5X Continuous Variable Zoom
Click Stops	Click stops at every 1X magnification (Can be disengaged)
System	Integrated Dual 1X objectives w/ 115 mm Working Distance
Auxiliary Objectives	0.3X, 0.5X, 0.75X, 1.5X, 2.0X Plan Achromat
Working Distance	26, 47, 120, 211, 287 mm
Eyepieces	10X UW (25 mm F.O.V) | 15X (16 mm F.O.V) | 20X (12.5 mm F.O.V)
Total Magnification	2X to 268X
Illumination	External LED w/ Adjustable Light Guides External LED w/ Ring Light
Eyetube	45º Low Profile | IP distance 52 to 75 mm
Epi Fluorescence	External Single or Dual LED Light Guide Option
Polarized Light	Episcopic & Diascopic Polarized Light Option

Item #	Eyetube	Stands	Photo Port
Z645	Binocular	Platform Stand w/ Co-Axial Focusing: User adjustable Focus Tension Diascopic Embryo Transfer Stand (Optional) Boom Stand	N/A
Z645T	Trinocular	Platform Stand w/ Co-Axial Focusing: User adjustable Focus Tension Boom Stand	Integrated into eyetube: 50% photo, 50% visual simultaneous split
Z645LED	Binocular	Platform Stand w/ Integrated Episcopic and Diascope LED Illumination Enhanced Oblique Contrast Stand w/ LED illumination (Optional)	N/A