Specialized Tools for Electrophysiology and Cell Biology Research

Zoom Stereo Microscope Series (Z850)

High Performance Optics, Unsurpassed Ergonomics.

The Z850 Series is a versatile, high performance, ergonomically designed zoom stereo microscope ruggedly built to withstand years of heavy usage. With a zoom ratio of 6.3:1 the Z850 provides superior optical performance at an affordable price.

Key features include:

  • Binocular or trinocular viewing heads are inclined 45º and can rotate 360º
  • A best-in-class 8x-50x magnification range with click-stops at 10x, 20x, 30x, 40x and 50x including eyepiece to ensure quick and consistent measurement results
  • 115 mm working distance allows easy access to specimens
  • WF 10x/22mm and WF 15x/15mm field of view eyepieces with built-in diopter adjuster allow the image and reticle to be brought into focus at the same time
  • WF 20x/12mm eyepieces with built-in diopter adjuster are also available, but without a reticle holder
  • Utilizing advanced design techniques the Z850’s assembly is airtight preventing contamination from dust, water, oil or other particles leading to cost savings in maintenance
  • Z850 stereo bodies are made of anti-electrostatic materials allowing the microscope to discharge static electricity build-up almost instantly
  • An anti-mold design, in addition to being air tight, allows the Z850 to be used in areas of high heat and humidity

Plain Focusing Stand-Binocular

The Plain Focusing Stand’s thin design helps keep sample positions low resulting in increased user comfort. The focus mount is easily removable and can be positioned at two different points on the dovetail to offer maximum flexibility when working with small or large size samples.

Zoom Stereo Microscope Series (Z850)

Plain Focusing Stand-Trinocular

The Plain Focusing Stand’s thin design helps keep sample positions low resulting in increased user comfort. The focus mount is easily removable and can be positioned at two different points on the dovetail to offer maximum flexibility when working with small or large size samples. The trinocular Z850 is pictured with an optional MicrometricsTM CCD camera and C-mount adapter.

Zoom Stereo Microscope Series (Z850)

LED Illuminator Stand-Binocular

Simultaneous variable reflected and transmitted LED illumination can be utilized on this stand. The compact, thin design of the base allows users to keep sample positions low and maintains easy accessibility to the variable light controls. The reflected LED illuminator is powered by a 12 volt, 2 watt LED system and the transmitted LED illuminator by a 12 volt, 4 watt LED system. Both light sources are variable and controlled by a universal power supply (110–240V).

Zoom Stereo Microscope Series (Z850)

Boom Stand-Binocular

A variety of stands are available for the inspection of large size specimens. The boom stand features safety tracks on the horizontal arm and Delrin® inserts in the focus block to ensure smooth, precise movements.

Zoom Stereo Microscope Series (Z850)

Ball Bearing Boom Stand-Binocular

Binocular viewing head, 0.8x to 5.0x zoom range, inclined at 54°, 115mm working distance, interpupillary distance adj. 52-75mm, glass lens shield. Widefield 10x eyepieces with built-in diopter adjustment (paired), 22mm field of view bonder arm focusing mount, ball bearing boom stand. Dust cover and instruction manual.

Zoom Stereo Microscope Series (Z850)

Ball Bearing Boom Stand-Trinocular

For users seeking precise, stable movements the ball bearing boomstand is the recommended choice. Sturdy and ruggedly built, the ball bearing boom stand is ideal for observation applications where magnification adjustment and the ability to move across a sample are important considerations. The trinocular Z850 is pictured with an optional MicrometricsTM CCD camera and C-mount adapter.

Zoom Stereo Microscope Series (Z850)

Articulating Swing Arm Stand-Binocular

Designed for maximum freedom and flexibility this stand will deliver the adjustability you need. Ideal for the inspection of specimens that require a lot of movement or to scan a large sample area, the articulating arm can be easily adjusted into hard to reach positions and moved easily out of the way.

Zoom Stereo Microscope Series (Z850)

Diascopic/Embroyo Transfer Stand-Binocular

This cost-effective transmitted illumination stand provides bright, even illumination across the entire magnification range. A tiltable mirror provides direct and oblique illumination for low contrast specimens. This unit can be configured with either a 6V, 20W halogen illuminator or 150W fiber optic illuminator.

Zoom Stereo Microscope Series (Z850)

Specification

VIEWING BODY
Optical System Twin zooming objective
Viewing Bodies Binocular or Trinocular with 50/50 light split
ESD Protection Viewing body is made from anti-electrostatic materials
Anti-Mold Anti-mold and airtight design
Magnification incl. Eyepiece 8x to 50x with click stops at 10x, 20x, 30x, 40x and 50x
Zoom Ratio 6.3:1
Working Distance 115 mm (4.5 inches)
Viewing Angle 45 degrees
Interpupillary Distance Adjustment 52-75 mm
Camera Adaptability 0.4x or 0.5x C-mount adapters, photo tube
Eyepieces (with diopter adjustment) WF 10x/22 mm with reticle holder (reticle size: 27 mm), WF 15x/16 mm with reticle holder (reticle size: 20 mm), WF 20x/12.5 mm
Auxiliary Objectives 0.5x (211 mm working distance) and 2.0x (43.5 mm working distance)
STANDS
Plain Focusing Stand 76 mm focus mount diameter, 100 mm focusing stroke, 240x290x318 mm (LxDxH), 125 mm black & white plate
LED Reflected/Transmitted Illuminated Stand 76 mm focus mount diameter, 100 mm focusing stroke, 240x292x318 mm (LxDxH), 100 mm clear glass and black & white plate. Variable Transmitted & Reflected LED illumination. Average LED life expectancy - 7,000 hours, Color temperature: 6200-7000° Kelvin
Diascopic Stand with Transmitted Illumination Attachment 76 mm focus mount diameter, 100 mm focusing stroke, 255x310x382 mm (LxDxH), 280 mm clear glass plate. Tiltable mirror provides direct and oblique illumination. Choice of 6V, 20W halogen or 150W fiber optic illuminators
Pole Stand 76 mm focus mount diameter, 305 mm pole height, 193 mm focusing stroke, 240x290x318 mm (LxDxH), 125 mm black & white plate
Boom Stand Base dimensions: 254x254 mm (10" x 10"), Vertical Post - 365 mm, Horizontal Post - 518 mm. Physical weight - 37 lbs.
Ball Bearing Boom Stand Base dimensions: 254x254 mm (10" x 10"),Vertical Post - 394 mm, Horizontal Post - 585 mm. Physical weight - 42 lbs.
FlexArm/Swing Arm Stand The Swinging Arm has a 3 foot scanable range and a lockable 14.5" vertical motion range with an adjustable counterbalanced support. Horizontal or vertical clamp mount

 

Auxiliary Objective Working Distance (mm) EYEPIECE
WF 10X/22 WF 15X/16 WF 20X/12.5
Total magnification Visual Field (mm) Total magnification Visual Field (mm) Total magnification Visual Field (mm)
  115 8-50X 27.5-4.4 12-75X 20.0-3.2 16-100X 15.6-2.5
0.5X 211 4-25X 55.0-8.8 6-37.5X 40.0-6.4 8-50X 31.2-5.0
2X 43.5 16-100X 13.8-2.2 24-150X 10.0-1.6 32-200X 7.8-1.3

 

Variations

Order No. Model No. Product Description USA Price Order
64-1835
Binocular stereo microscope, 8-50x zoom, ball bearing boom stand
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64-1803
Binocular stereo microscope, 8-50x zoom, universal boom stand
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64-1837
Binocular stereo microscope, 8-50x zoom, flex arm stand
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64-1807 131-11-02
Binocular viewing head, ESD safe
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64-1802
Trinocular stereo microscope, 8-50x zoom, standard upright stand
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64-1805
Trinocular stereo microscope, 8-50x zoom, ball bearing boom stand
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64-1804
Trinocular stereo microscope, 8-50x zoom, universal boom stand
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64-1806
Trinocular stereo microscope, 8-50x zoom, flex arm stand
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64-1808 131-11-03
Trinocular viewing head, ESD safe
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64-1809 131-25-05
Camera and video adapter, 0.5x C-mount adapter
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64-1810 131-25-01
Camera and video adapter, 1.0x video adapter with C-mount (no lens)
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64-1811 131-10-10
Single eyepiece, WF10x with built-in diopter adjustment, 22mm field of view. Accepts a 26.5 mm reticle. Two required for use on microscope.
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64-1812 131-10-15
Single eyepiece. WF15x with built-in diopter adjustment, 16mm field of view. Accepts a 20 mm reticle. Two required for use on microscope.
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64-1813 131-10-20
Single eyepiece, WF20x with built-in diopter adjustment and eyeguard, 12.5mm field of view. Does not accept a reticle. Two required for use on microscope.
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64-1814 131-10-01
Eyepieces, roll down rubber eyeguards (pair) - small
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64-1815 131-10-02
Eyepieces, roll down rubber eyeguards (pair) - large
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64-1816 131-12-01
Reticles, 26.5 mm eyepiece, 10 mm/100 divisions, with crossline
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64-1817 131-12-05
Reticles, 26.5 mm eyepiece, 10 mm/100 divisions, without crossline
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64-1818 131-12-10
Reticles, 20 mm eyepiece, 10 mm/100 divisions, with crossline
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64-1819 131-12-11
Reticles, 20 mm eyepiece, 10 mm/100 divisions
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64-1820 131-12-20
Stage micrometer, 1 mm/100 division
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64-1821 131-12-21
Calibration slide
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64-1822 131-15-05
0.5x Auxilliary objective, 211 mm working distance
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64-1836 131-15-07
0.7x Auxiliary Objective
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64-1823 131-15-02
2.0x auxiliary objective, working distance 43.5 mm
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64-1824
Plain focusing stand with ø76mm pod holder, black and white contrast plate
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64-1825
Variable LED incident (12V, 2W) and transmitted (12V, 4W) focusing stand with 76 mm diameter pod holder, stage clips, universal power supply,
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64-1826
Diascopic stand for embroyo transfer with tiltable mirror reflector and 76 mm diameter pod holder (fiber optic or halogen illuminator sold seperately )
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64-1827
Pole stand with focus mount, black and white plate - no illumination
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64-1828
Variable Halogen incident (12V, 15W) and variable transmitted (12V 15W) focusing stand with 76 mm diameter pod holder, stage clips, glass and black and white plate Stages and Stage Plate
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64-1829
Universal boom stand, horizontal arm with bonder port, base dimensions 10x10", 14-3/8" vertical post, 20-3/8" horiztonal post (order with 64-1834 bonder arm)
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64-1830
Ball bearing boom stand, horizontal arm with bonder port, base dimensions 10x10", 15.5" vertical post, 23" horizontal arm (order with 64-1834 bonder arm)
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64-1831
Ball bearing boom stand extension post
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64-1832
Flexible arm stand, lockable 14.5" vertical motion range, 3 foot scanable range, adjustable counterbalanced support (use with 64-1833)
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64-1833
Horizontal or vertical c-clamp mount for use with 64-1832
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64-1834
Bonder arm (E-Arm) with 76 mm diameter pod holder, 5/8" mounting pin
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