MAGUS Stereo 8TR Stereomicroscope for Electronics Repair

The ready-made solution for soldering repair and quality control is based on MAGUS Stereo 8H series microscope head and universal MAGUS UT2 microscope stand.
The stereomicroscope with the Greenough optical design provides accurate details of the surface topography with no loss of spatial orientation ensuring a large depth of field. The trinocular microscope is suitable for those who prefer to operate the microscope in their normal posture and view the specimen through the eyepieces. It is also suitable if you are going to purchase a digital camera for photo and video recording in the future.
The microscope is equipped with two reflected light illuminators: ring light with a polarization filter and a gooseneck light.
The microscope optimizes workplace ergonomics thus improving operator comfort and productivity.

Microscope head

The zoom objective allows for the smooth change of magnification up to 8.4x with no loss of focus. The microscope generates an upright (not inverted) three-dimensional image. The 0.5x auxiliary objective lens changes the magnification range field of view and working distance of the microscope.
A magnification of 3.25–27.5x and a working distance of 177mm for soldering are achieved when the 0.5x auxiliary lens is used.
A magnification of 6.5–55x and a working distance of 105mm for quality control are achieved when the 0.5x auxiliary lens is not used.
Instrument manipulations require a larger field of view than visual observation in quality control. The diameter of the field of view with the 0.5x auxiliary lens is 67.7mm with the 3.25x microscope magnification and 8mm with the 27.5x magnification. The basic configuration includes 10x/22mm eyepieces with diopter adjustment and eye relief to work with glasses.
A digital camera is installed in the trinocular tube of the microscope head using a C-mount adapter. In addition you may purchase cameras with USB3.0 HDMI and Wi-Fi interfaces with resolutions of 2MP to 21MP and sensor sizes from 1/2.8' to 4/3'. The C-mount adapter magnification of 0.5x or 1x is selected depending on the sensor size.

Illuminators

Different tasks require different types of illumination. The kit includes two illuminators. The ring light with a polarizer removes glare from metal. The gooseneck light creates shadows that enable our vision to detect surface topography.

Stand

The universal stand with a solid base minimizes vibrations caused by movement while the long horizontal arm expands the working area.
It is not always convenient to move the object in the optical path during work. Sometimes moving the microscope head is more preferable. The micro adjustment knob allows for the smooth horizontal movement of the microscope head back and forth.
At the end of the stand there is a mechanism to change the angle of the optical axis. The operator can observe the specimen that lies on the table looking at it from an angle. This feature makes it more convenient to perform manipulations to check the soldering quality and to observe curved objects.

Focusing mechanism

The focusing mechanism has coarse and fine focusing features. The fine focusing will make it easy to adjust the microscope when using magnifications above 40x. Focusing knobs are coaxial i.e. located on both sides. The coarse focusing tension is adjustable.

Accessories and other off-the-shelf solutions

Comfortable work conditions improve operator productivity. Our off-the-shelf solutions are based on the experience of electronic engineers. At the same time MAGUS offers other components which you can use to assemble the microscope kit based on your budget your preferences and tasks to be solved and in the future you can supplement the kit with the required accessories.

Key features:

• Trinocular microscope head: An operator can observe a magnified image through the eyepieces and in the future a digital camera can be mounted to record the observation process as well as its intermediate and final outcomes.
• The zoom lens allows for smooth magnification change with no loss of focus; 8.4:1 zoom ratio.
• The advantages of the Greenough optical design: large depth of field high-resolution 3D visualization compact design and reasonable price.
• The 0.5x auxiliary objective lens enables additional options of magnification field of view and working distance.
• The universal stand expands the working area allowing precise positioning of the microscope head above the specimen and fine micro adjustment of the head position.
• The focusing mechanism has coarse and fine focusing features: Operation is comfortable over the entire magnification range of the microscope.
• Two reflected light illuminators: ring light with a polarization filter and a gooseneck light.
• Components may be replaced and additional accessories may be installed upon your request.

The kit includes:

• MAGUS Stereo 8TH microscope head – objective part and eyepiece tubes
• 10х/22mm eyepiece with eye relief and diopter adjustment (2 pcs.)
• MAGUS UT2 Microscope Stand
• MAGUS FM3 Focus Mount
• MAGUS LED RP1 Ring Light with polarizer
• MAGUS LED DGL2 Dual Gooseneck Light
• MAGUS AL05 0.5х/177mm Auxiliary Lens
• User manual and warranty card

Available on request:

• 10x/22mm eyepiece with a scale
• 15x/16mm eyepiece (2 pcs.)
• 20x/12mm eyepiece (2 pcs.)
• 25x/9mm eyepiece (2 pcs.)
• 30x/8mm eyepiece (2 pcs.)
• Auxiliary objective lens 1.5x
• Auxiliary objective lens 2x
• Ring light
• Ring light with sector switching
• Digital camera
• LCD Monitor
• 0.5x C-mount adapter with an adjustable focus distance
• 1x C-mount adapter with an adjustable focus distance
• Calibration slide