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With a camera and monitor. Magnification: 40–1000x. Trinocular head, infinity plan achromatic objectives, 30W halogen bulb

The microscope head is a core element of the microscope that you look through to see a magnified sample
40–1000 basic configuration (*optional: 40–1200/1250/1500/1600/2000/2500)
How much the size of a sample increases when you observe it through a microscope
Application and use of the microscope

Product ID 83009
Warranty 5 years
EAN 5905555018034
Package size (LxWxH) 16.9x10.6x24.8 in
Shipping Weight 27.9 lb

The MAGUS Bio D250T LCD biological microscope is a professional instrument for observing biological specimens in transmitted light. The primary observation technique is a brightfield technique (ready-to-use). Darkfield, polarization, and phase contrast techniques are also available, but they require additional microscope accessories. The microscope is excellent for laboratory and research observations in medicine, pharmaceuticals, forensics, agriculture, and other fields.

Digital camera

The digital HDMI-camera MAGUS CHD10 is equipped with a 2MP sensor and produces realistic Full HD images at a resolution of 1920x1080px. It is an autonomous camera that does not require connection to a computer or the installation of additional software. The camera can be connected directly to a TV, monitor, or projector to display an image. The HDMI interface provides a high and stable transfer rate from the camera to the external screen. Video is recorded at 60fps. The camera combines high FPS and high bandwidth HDMI. Therefore, videos are vivid, with no freezes or gaps between frames. At maximum resolution, the image is well-detailed, moving objects are visible without bugs, and object movement is displayed without delays.


MAGUS MCD monitors work in combination with MAGUS CHD cameras to form a complete imaging system for MAGUS microscopes.
The connection to the camera occurs via its HDMI interface. The monitor displays real-time images. Its IPS LCD display has a wide viewing angle, high brightness, and good contrast. When looking at the screen even from a large angle, the image is not distorted. The screen size is 13.3''.
The monitor can be installed on a horizontal surface using a folding stand or mounted directly on a camera or tripod.


Plan achromatic objectives provide a clear, contrasty, and well-detailed image with minimal distortion. The magnification with included objectives and eyepieces ranges from 40 to 1000x, and the upper limit can be increased with additional eyepieces. The optics are infinity corrected, which means that additional accessories can be installed in the optical path.

The trinocular head has a separate vertical tube for mounting a digital camera (not included). It is positioned vertically. The trinocular head is equipped with 360° rotating tubes, and it is possible to adjust the diopter on the left tube. The design of the trinocular head allows you to easily adjust the eye relief to fit the height of the observer.

The revolving nosepiece with objectives is oriented toward the interior, and 5 objectives can be inserted into the revolver simultaneously – 4 objectives come with a kit, one slot is free. An additional objective will provide extra magnification within the magnification range.


A 30W halogen bulb provides bright illumination allowing for good visibility of sample structures with any observation technique and any objective being used. The lighting is warm, which is more comfortable for the eyes during long hours of work. There is a brightness adjustment option. The lighting is powered by an AC power supply.

It is possible to set up the Köhler illumination thanks to a centered and height-adjustable Abbe condenser, aperture diaphragm, and field diaphragm. There is a slot in the condenser where a darkfield or phase contrast slider can be installed. The slider allows you to quickly switch between research techniques and that which improves performance.

Stage and focusing mechanism

The stage does not have a positioning rack, which improves the ergonomics. The mechanical attachment moves the object smoothly and can be removed for manual scanning.

The focusing knobs are located on both sides of the microscope body and closer to the base of the microscope, which allows you to put your hands on the table instead of holding them in the air when working for long periods of time. The knobs are coaxial, i.e. they are located on the same axis. The coarse focusing mechanism has a lock knob and tension adjustment. The focusing mechanism is smooth, and so you do not have to exert any effort when adjusting it.


The line of optional accessories includes eyepieces, objectives, polarization devices, darkfield condensers, phase contrast devices, calibration slides, and digital cameras. Designed specifically for the MAGUS Bio D250T LCD microscope, the devices match the microscope optimally and maximize its capabilities.

Key features of the microscope:

  • Trinocular head with a vertical tube for mounting a digital camera
  • 360° rotating eyepiece tubes allow you to adjust it to fit the height of the user
  • Diopter adjustment on the left tube, coarse focusing with a lock knob and coarse tension adjustment knob, fine focusing
  • Observations in transmitted light, light source – 30W adjustable brightness halogen lamp
  • The Abbe condenser with aperture diaphragm and field diaphragm allows you to set up the Köhler illumination
  • Option to install phase contrast and darkfield sliders (there is a special slot in the condenser for their installation)
  • A wide range of optional accessories

Key features of the camera:

  • The camera operates autonomously without a connection to a PC or the installation of any software
  • HDMI interface for high and stable data transfer rate
  • The camera resolution is 1920x1080px – an ideal choice for displaying images on a Full HD monitor
  • 60 fps for observing moving samples, recording video, and moving the sample without jerkiness or delays
  • SONY Starvis color CMOS backlit sensor provides low noise level and high light sensitivity even in low-light conditions. You will get clearer, brighter, and more color-saturated images
  • Software with photo, video recording, editing, external display, linear and angular measurements

The kit includes:

  • MAGUS CHD10 Digital Camera (digital camera, HDMI cable (1.5m), USB mouse, 32GB SD memory card, AC power adapter 12V/1A (Euro), user manual and warranty card)
  • MAGUS MCD20 LCD Monitor
  • Base with a power input, transmitted light source, focusing mechanism, stage, condenser mount, and revolving nosepiece
  • Abbe condenser
  • Trinocular head
  • Infinity plan achromatic objective: 4x/0.10
  • Infinity plan achromatic objective: 10x/0.25
  • Infinity plan achromatic objective: 40x/0.65 (spring-loaded)
  • Infinity plan achromatic objective: 100x/1.25 oil (spring-loaded)
  • Eyepiece 10x/22mm with a long eye relief (2 pcs.)
  • Eyecup (2 pcs.)
  • Filter (4 pcs.)
  • C-mount camera adapter
  • Bottle of the immersion oil
  • AC power cord
  • Dust cover
  • User manual and warranty card

Available on request:

  • 10x/22mm eyepiece with scale
  • 12.5x/14mm eyepiece (2 pcs.)
  • 15x/15mm eyepiece (2 pcs.)
  • 20x/12mm eyepiece (2 pcs.)
  • 25x/9mm eyepiece (2 pcs.)
  • Infinity plan achromatic objective: 20x/0.40
  • Infinity plan achromatic objective: 60x/0.80 (spring-loaded)
  • Phase-contrast device
  • Phase slider
  • Darkfield condenser NA 0.9
  • Oil darkfield condenser NA 1.36–1.25
  • Darkfield slider
  • Polarization devices
  • Calibration slide
Product ID 83009
Warranty 5 years
EAN 5905555018034
Package size (LxWxH) 16.9x10.6x24.8 in
Shipping Weight 27.9 lb
Microscope specifications
Type biological, light/optical, digital
Head trinocular
Nozzle Gemel head (Siedentopf, 360° rotation)
Head inclination angle 30 °
Magnification, x 40–1000 basic configuration (*optional: 40–1200/1250/1500/1600/2000/2500)
Eyepiece tube diameter, in 1.2
Eyepieces 10х/22mm, eye relief: 10mm (*optional: 10x/22mm with scale, 12.5x/14; 15x/15; 20x/12; 25x/9)
Objectives infinity plan achromatic: 4x/0.10; 10x/0.25; 40xs/0.65; 100xs/1.25 (oil); parfocal distance: 45mm (*optional: 20x/0.40; 60хs/0.80)
Revolving nosepiece for 5 objectives
Working distance, mm 21 (4x); 5 (10x); 0.66 (40xs); 0.36 (100xs); 8.8 (20x); 0.465 (60xs)
Interpupillary distance, in 1.9 — 3
Stage, mm 180x150
Stage moving range, mm 75/50
Stage features two-axis mechanical stage, without a positioning rack
Eyepiece diopter adjustment, diopters ±5 (on the left tube)
Condenser Abbe condenser, N.A. 1.25, center-adjustable, height-adjustable, adjustable aperture diaphragm, a slot for a darkfield slider and phase contrast slider, dovetail mount
Diaphragm adjustable aperture diaphragm, adjustable iris field diaphragm
Focus coaxial, coarse focusing (21mm, 39.8mm/circle, with a lock knob and tension adjusting knob) and fine focusing (0.002mm)
Illumination halogen
Brightness adjustment
Power supply 220±22V, 50Hz, AC network
Light source type 12V/30W halogen bulb, G4
Light filters yes
Operating temperature range, °F 41...+95
Ability to connect additional equipment phase contrast device (condenser and objectives), darkfield condenser (dry or oil), polarization devices (polarizer and analyzer)
User level experienced users, professionals
Assembly and installation difficulty level complicated
Application laboratory/medical
Illumination location lower
Research method bright field
Pouch/case/bag in set dust cover
Weight, lbs 17.6
Dimensions, in 200x436x400
Camera specifications
Sensor SONY Starvis CMOS
Color/monochrome color
Megapixels 2
Maximum resolution, pix 1920x1080
Sensor size 1/2.8" (5.57x3.13mm)
Pixel size, μm 2.9x2.9
Interface connectors HDMI 1.4
Memory card SD up to 32GB
Ability to connect additional equipment USB mouse
Light sensitivity 1300mV at 1/30s
Exposure time 0.04ms–1000ms
Video recording
Frame rate, fps at resolution 60@1920x1080 (HDMI)
Place of installation trinocular tube, eyepiece tube instead of an eyepiece
Image format *.jpg
Video format *.h264, *.mp4
Spectral range, nm 380–650 (built-in IR filter)
Shutter type ERS (electronic rolling shutter)
Software HDMI: built-in
System requirements does not require a computer connection
Mount type C-mount
Body solid aluminum
Camera power supply AC adapter 12V, 1A
Specifications of the AC power adapter input: AC voltage 100–240V, 50/60Hz, output: DC voltage 12V/1A
Camera operating temperature range, °F -10...+50
Operating humidity range, % 30 — 80
Monitor specifications
Type of matrix IPS
Display diagonal, inch 13.3
Display resolution, px 1920x1080 (Full HD)
Aspect ratio 16:9
Brightness, cd/m² 400
Number of displayed colors 16.7 m
Contrast 1000:1
Horizontal/vertical viewing angle, ° 178/178
Size of the visible screen area (WxH), mm 295x165
Pixel pitch (WxH), mm 0.154x0.154
Frequency of optical source, Hz 60
Type of matrix backlight LED
LED backlight lifetime, h 50000
Interface HDMI
Operating temperature range, °F 5...+131
Operating temperature range, °F 5...+131
Operating humidity range, % 10 — 90
Power supply AC 110–220V, DC 5–12V/1A (Type-C)
Power consumption, W 12 (max.)
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