SZM7045-STL2 Double-Arm Boom Trinocular Stereo Zoom Industrial Microscope with LED lights

7X-45X SZM7045-STL2 Double-Arm Boom Trinocular Stereo Zoom Industrial Microscope with LED lights

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List price: $350.00
You save: $25.00
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SZM7045-STL2 Double-Arm Boom Trinocular Stereo Zoom Industrial Microscope with LED lights

Please Noticed: This microscope is 25KG with detail package.

This is a trinocular 7X-45X zoom stereo microscope that gives crystal clear sharp images. It comes with a trinocular head with 30mm super widefield, high-eyepoint 10X eyepieces and a double-arm heavy-duty boom stand. The 45 degree inclined trinocular and high-eyepoint design ensures an easy observation, especially for eyeglass wearers. The rubber eyeguards provide further comfort. The trinocular port enables to add photographic or video capability. The double-arm boom stand allows you to turn the microscope head around three different axes (x, y, and z), allowing you to point the microscope head toward to ANY direction. This microscope offers high resolution, super widefield of view, 6.5:1 magnifying zoom range and 4" (100mm) working distance. It is an ideal instrument for research labs, gemologists, engravers, collectors and anyone in semiconductor and/or electronic industry. This stereo zoom microscope is made by the same technicians and on the same production line as optical instruments for Leica, Zeiss, Nikon and Olympus. It comes brand new in factory sealed boxes.

  • 7X-45X zoom magnification power with crisp sharp images
  • Super widefield high-eyepoint optics
  • widefield of view
  • 4" (100mm) working distance
  • Sturdy all-metal pillar stand
  • Powerful 56-LED ring light with dimmer
  • This stereo microscope has a 56-LED ring light that offers super widefield optics and 7X-45X zoom magnification power with a cool light illumination system. It is an ideal instrument for industrial inspection and/or biological lab applications. This microscope is perfect for gemologists, manufacturing engineers, dental lab technicians, and anyone in electronic and semiconductor industries.
  • An excellent stereo inspection microscope with intensity-adjustable 56-LED ring light
  • 7x-45x super wide zoom magnification power
  • Bright cool light 56-LED illumination system
  • High resolution with great flatness and contrast, giving sharp and clear images
  • Binocular head with 45 degree inclined 360 degree swiveling eye tubes
  • Sharp stereo erect images with a wide field of view
  • Crystal clear original true color microscope images
  • Dual eye tubes with adjustable diopters
  • Large working distance
  • Sturdy all-metal table stand
  • Accurate alignment reduces eye strain for longer periods of viewing
  • Full optical glass elements
  • Precise ground glass lenses
  • Full metal chrome-plated mechanical components
  • Adjustable interpupillary distance
  • Rubber eye-guards included
  • Weight: 25KG


Zoom Range of Zoom Body: 0.7X-4.5X
Zoom Ratio: 1: 6.5
Max. Optic Magnification: 2.1X-270X
Field of View: 1mm-95.2mm
Working Distance: 30mm-165mm
Working Distance with Built-in 1X Lens: 100mm
Interpupillary Adjustment: 54mm-75mm
Eyetube Inclination: 45°
Eyepiece Diopter Correction: ±5 Diopter
360°Rotatable Microscope Head
Optional Eyepieces: 10X, 15X, 20X, 25X and 30X
Optional Auxiliary Lenses: 0.3X, 0.5X, 0.75X, 1.5X and 2X
Optional Video Couplers: 0.3X and 0.5X (For Trinocular Body)
  • Head: 45 degree inclined 360 degree swiveling trinocular
  • Eyepieces: 30mm super widefield high-eyepoint WF10X/20
  • Objective: 0.7-4.5X
  • Zoom Range: 6.5:1
  • Maximum Field of View: 1-1/4" (33mm)
  • Minimum Field of View: 3/16" (4.75mm)
  • Diopter Adjustment: +/-5dp
  • Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)
  • Working Distance: 4" (100mm)
  • Boom Stand: 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base
  • Accessories: eye-guar

10X(Φ22mm) 15X(Φ16mm) 20X(Φ12mm) 25X(Φ11.5mm) 30X(Φ9mm)


FOV (mm)

Mag. FOV (mm)


FOV (mm)


FOV (mm)


FOV (mm)

0.3X 287 2.1X-13.5X 95.2-14.8 3.0X-20.3X 79.6-11.9 4.0X-27.0X 59.7-8.9 5.0X-33.8X 57.2-8.5 6X-40.5X 44.8-6.7
0.5X 177 3.5X-22.5X 57.1-8.9 5.0X-33.8X 47.8-7.1 6.7X-45.0X 35.8-5.3 8.4X-56.3X 34.3-5.1 10X-67.5X 26.9-4





7.5X-50.6X 31.8-4.7







Built-in(1X) 100 7X-45X 28.6-4.4 10.1X-67.5X 23.9-3.6 13.4X-90.0X 17.9-2.7 16.8X-112.5X 17.2-2.6 20X-135X 13.4-2





15.1X-101.3X 15.9-2.4







2X 26 14X-90X 14.3-2.2 20.1X-135X 11.9-1.8 26.8X-180X 9-1.3 33.5X-225X 8.6-1.3 40X-270X 6.7-1

Packing list as follow:

7X-45X SZM7045-STL2 Double-Arm Boom Trinocular Stereo Zoom Industrial Microscope with LED lights

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LCD Screen Grades

ConditionDescriptionLCDGlassFlex CableFrameAppearance Intactness
Aftermarket BasicChina LCDJKAftermarketAftermarketAftermarketNew
Aftermarket StandardFlex Cable ReplacedOriginalAftermarketOriginalAftermarketNew
Aftermarket SelectedGlass ReplacedOriginalAftermarketOriginalAftermarketNew
Original PullsPull From Used DevicesOriginalOriginalOriginalOriginalNew Alike
OriginalOriginal Equipment ManufacturerOriginalOriginalOriginalOriginalNew

In Union Repair store, we grade our iPhone screen into 5 different types of quality on the basis of different material assembled. The following is the full details of each condition.


After Market Basic

It is with widely accept major complaint replacements for original parts, which keeps a right balance between price and quality. It has sustainable supplying chain in China, and all the components of the screen are copy quality. Typically, the LCD screen is from several different factories, the most popular 4 on China market are JK,AUO, LongTeng, and ShenChao. By comparing the brightness and sharpness of the LCD, we found JK is the best quality among them and the second best is AUO. No doubt, the other components on the screen are all copy.


After Market Standard

It is better than After Market Basic cause it comes with original laminated flexes and the LCD panel. Other components like touch panel, frame(hot pressed), backlight, polarize lens, and OCA is all copy from different factories.


After Market Selected

The core components (like LCD and flexes) is 100% original pulled from used iPhone while the frame and touch panel is copy. The touch panel and frame come together with cold pressed glue and assembled together with the LCD by the capable third-party factory which keeps its excellent quality. 


Original Pulls

No doubt, it is tear down from used iPhone with all the parts 100% original and working perfectly just like an original new screen, it has whatever the original new screen has. The only complaint about this quality is that some of the displays are with 1 or 2 scratches but still be welcome by our critical customers who are requiring good quality.


Original New

It is 100% original from Apple-authorized factories like Toshiba, Sharp, and LG. We get this kind of screen from the first level dealer. The touch panel of the screen is oleophobic coated which prevents from fingerprints when using your iPhone. And starting with iPhone 7g, the backlight from different authorized factories comes with a different code. Backlight from Sharp has the code begins with DKH/CON, from Toshiba begins with C11/F7C/FZQ, from LG begins with DTP/C3F. 



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