MAGUS Stereo D7T BASE Digital Stereomicroscope

The stereomicroscope with the Greenough optical design provides accurate details of the surface topography with no loss of spatial orientation, thereby ensuring a large depth of field when observing three-dimensional objects. The microscope smoothly changes magnification by a factor of 6.7 between 6.7x and 45x while maintaining a working distance of 105mm. It has built-in transmitted and reflected light illuminators for studying translucent and opaque objects. The microscope provides for the installation of polarized light and darkfield accessories.
The camera in the digital microscope allows the recording of the observation process as well as its intermediate and final outcomes. The 18MP sensor delivers the required resolution on the stereomicroscope. The 1/2.3" sensor with a 0.5x adapter will display a field of view of 18.3х13.7mm on the computer screen with the microscope’s lowest magnification.
The microscope is used for restoration, assembly, and quality control as well as in zoology and botany.

Digital camera

The MAGUS CBF12 Digital Camera is designed to work together with a microscope: photographing, video recording, and displaying images on an external screen. Its characteristics are best suited for brightfield work on 4x and 10x flat-field microscope objectives and stereomicroscopes.

The MAGUS CBF12 camera is equipped with an Aptina CMOS sensor with a light sensitivity of 8.4 ke−/lux.sec. You can get the maximum field of view without distortion using an adapter with magnification 0.5x.

The 20MP sensor enables you to achieve a realistic and highly detailed picture with a resolution of 5120x3840px. In this mode, video is captured at 20fps. You can increase the frame rate and, as a result, improve the smoothness of the video by reducing the resolution. An available options: 2560x1920px (45fps). In any of the selected modes, adjusting the focus of the microscope is convenient. The modes with increased frame rates is suitable for studying moving objects and fast-flowing processes as well as for presentations and demonstrations.

Microscope head

The trinocular head is 360° rotatable and can be locked in any desired position. The digital camera is mounted in the trinocular tube using a C-mount adapter.
The light path does not change. The splitting ratio is fixed: 80% to the eyepiece and 20% to the trinocular tube. The user observes the image in the eyepieces and on the screen at the same time.
The basic configuration includes 10x/22mm eyepieces with diopter adjustment and eye relief to work with glasses.

Zoom objective

The objective allows for the smooth change of magnification up to 6.7 times with no loss of focus maintaining a large working distance of 105mm. The microscope generates an upright (not inverted) three-dimensional image. Auxiliary objective lenses change the magnification range, field of view, and working distance of the microscope.

Focusing mechanism

Coarse focusing knobs are located on both sides of the stand. The coarse focusing tension is adjustable.

Stage plate

A frosted glass or black-and-white plate is selected depending on the specimen. The frosted glass plate ensures even illumination and optimal light scattering when transparent and translucent objects are observed. The black-and-white plate is selected for observing opaque objects against a contrasting background: the black side for light objects and the white side for dark objects.

Light sources

The microscope has a 3W LED transmitted light illuminator and a 3W LED reflected light oblique illuminator. The LED lifetime is 50,000 hours.

Accessories

There is a wide range of accessories for the microscope.
Eyepieces and auxiliary objective lenses extend the magnification range of the microscope.
Digital cameras output images from the microscope to a monitor.
C-mount adapters connect a camera to a microscope. The adapter magnification is selected to match the camera sensor size.
Calibration slides are used for measuring specimens. The scale value on the calibration slide of stereomicroscopes is 0.1mm.
A polarizer/analyzer set is used to study anisotropic samples.
A darkfield condenser with a gem clip allows for studying precious and semi-precious stones.
A ring light is used to provide shadow-free lighting in the working area in reflected light.
A ring light with a polarizer removes glare from the image of polished metal surfaces.
A mechanical stage enables the smooth movement of specimens with no jerks along two axes and offers additional convenience to the user when magnifications above 20x are used.
A ring light with sector control and a gooseneck light are used to fine-tune the illumination in the working area. Light is exposed at a selected angle, creating the light shadows required for the observations, while a certain part of the specimen remains illuminated.
Universal stands allow you to enlarge the working area, thereby giving you more freedom in choosing the position of the microscope head above the workstation.

Microscope features:

• The zoom lens allows for smooth magnification change with no loss of focus: 6.7:1 zoom ratio
• 360° rotatable trinocular head with a vertical tube for mounting a digital camera
• The advantages of the Greenough optical design: large depth of field, high-resolution 3D visualization, compact design, and a reasonable price
• LEDs of transmitted (3W) and reflected (3W) light with a long lifetime
• A wide range of compatible optional accessories

Camera features:

• Aptina CMOS sensor with high light sensitivity
• 20MP sensor resolution: highly detailed images on low magnification objectives
• Frame rate sufficient for focus adjustment: 20fps with a resolution of 5120x3840px
• Classroom demonstrations and observing moving objects made simple, all thanks to increasing the frame rate while decreasing the resolution; movement of the sample is visible without jerking
• USB3.0 provides 10 times faster data transfer speeds than USB2.0
• Software for creating photos and videos as well as displaying and editing in real time
• Linear and angular measurements

Package:

• MAGUS CBF12 digital camera (digital camera, USB cable, installation USB flash drive, user manual, and warranty card)
• Base with built-in transmitted light source, built-in power supply, and stand with a focusing mechanism
• Microscope head – objective part and eyepiece tubes
• 10х/22mm eyepiece with eye relief and diopter adjustment (2 pcs.)
• 0.5x C-mount adapter
• Black-and-white plate
• Frosted glass plate
• Reflected light oblique illuminator
• Microscope power cord
• Dust cover
• User manual and warranty card

Available on request:

• 10x/22mm eyepiece with a scale
• 15х/16mm eyepiece (2 pcs.)
• 20х/12mm eyepiece (2 pcs.)
• 25х/9mm eyepiece (2 pcs.)
• 30х/8mm eyepiece (2 pcs.)
• 0.5x auxiliary objective lens
• 1.5x auxiliary objective lens
• 2x auxiliary objective lens
• 1х C-mount adapter
• Polarizer/analyzer set
• Darkfield condenser
• Ring light
• Ring light with a polarizer
• Ring light with sector control
• Dual gooseneck light
• Mechanical stage
• Universal stand with a focusing mechanism
• Gem clip
• Digital camera
• Calibration slide