MAGUS Lum D400 LCD

83017
5399,95
MAGUS Lum D400 LCD Fluorescence Digital Microscope
With a camera and monitor. Magnification: 40–1000x.Trinocular head, plan achromatic, and plan fluorite objectives, reflected light source – 100W mercury lamp, transmitted light source – 30W halogen lamp, Köhler illumination in reflected and transmitted light

The microscope is designed for studying specimens using the fluorescence microscopy technique in reflected light and brightfield technique in transmitted light. The additional equipment allows for darkfield, polarization, and phase contrast microscopy. Fluorescence microscopy is based on the ability of some substances to glow when exposed to the light of a certain part of the spectrum. The specimens are exposed to invisible short-wave ultraviolet light or violet, blue, and green light. The wavelength of the emitted light will be longer than the wavelength of the excitation light. The specimen glows blue, cyan, green-yellow, or red light, respectively. Some specimens glow by themselves while others glow after treatment with fluorochromes. The fluorescent microscope is used to study pathogens of tuberculosis, chlamydia, rabies, herpes, and other diseases. The microscope can also be used for DNA and chromosome analysis, bone marrow and blood smears, forensic and pharmacological examination, veterinary control studies, and sanitary and epidemiological inspection.
Description
Key features
Package
Microscope specifications
Camera specifications
Monitor specifications
References and downloads

Description

Digital camera
MAGUS CHD40 is a digital HDMI camera with three video interfaces and automatic switching between 4K and Full HD depending on the monitor resolution.
The camera is equipped with an 8MP sensor and produces realistic images in 4K resolution (3840x2160px) when connected via HDMI or USB3.0. When connected via Wi-Fi, the image quality is Full HD (1920x1080px).
The camera uses an HDMI interface to connect to a TV, monitor, or projector directly. In this mode, the camera operates autonomously without a connection to a PC. The HDMI interface provides a high and stable transfer rate from the camera to the external screen. You can connect the camera to a PC via Wi-Fi or USB3.0. Video is recorded at 30fps.
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.

Monitor
The MAGUS MCD40 Monitor is designed to use a visualization system of the MAGUS microscope.
It is connected to a camera mounted on the microscope to display real-time images. It supports MAGUS 4K HDMI cameras.
The screen diagonal is 13.3 inches. The IPS matrix provides bright images with large viewing angles. If you look at the display at an angle, the color reproduction is not distorted.
The display can be placed on a folding stand on a table or shelf or mounted directly to the camera or microscope stand.

Microscope head
Trinocular head with infinity-corrected optics. Eyepiece tubes can rotate 360°. The user can adjust eye relief on the eyepiece to fit their height. The digital camera is mounted in the trinocular tube.

Revolving nosepiece
Five objectives. A free slot is used for centering the reflected light source. An additional objective can also be installed in the free slot in order to achieve extra magnification.
The revolving nosepiece with objectives is oriented toward the interior – the user can see the objective inserted into the optical path, and the space above the stage is free.

Objectives
Infinity plan achromatic objectives and infinity plan fluorite objectives. Standard configuration includes 4x, 10x, and 100x objectives for brightfield microscopy and a 40x objective for fluorescence microscopy.

Focusing mechanism
Coaxial coarse and fine focusing knobs are located at the base of the microscope on both sides. The user can place their hands on the table and take a relaxed pose while observing. The focusing adjustment is smooth and effortless. On the right, there is a coarse focusing lock knob for quick adjustments after changing the specimen. On the left, there is a coarse tension adjustment ring for further adjustment.

Stage
The stage does not have an X-axis positioning rack, which ensures its ergonomic operation. The mechanical stage with a belt-driven mechanism allows for the smooth movement of the object. The slide holder is fixed with two screws and can be removed for easy operation. For reflected light observations, a black stage plate should be placed on the stage to remove stray light.

Reflected light illuminator
The fluorescence excitation source is a 100W mercury lamp. It is extremely bright and has a wide spectrum of wavelengths. The mercury lamp has discrete peaks, allowing you to work with many fluorochromes. The reflected light illuminator contains four excitation filters: ultraviolet (UV), violet (V), blue (B), and green (G). The mercury lamp is located in the lamphouse and can be centered in three planes. The heat radiation is conducted away from the lamphouse so that the lamp does not overheat. There is a mount that allows for safe and quick lamp replacement.

Köhler illumination in reflected and transmitted light
Setting up the Köhler illumination enhances the image quality of a specimen. With such illumination, you can achieve maximum resolution on each objective and uniform illumination of the field of view with no darkening at the edges. The object of study is in sharp focus, and the image artifacts are removed.

Condenser
The condenser has a slot for a darkfield slider or a phase contrast slider. The usage of slider saves time when switching between microscopy techniques in transmitted light.

Transmitted light source
The transmitted light illuminator has a 30W halogen bulb. Halogen bulbs emit light with a color temperature that allows for comfortable work. The 30W bulb is bright enough to observe using 4x to 100x magnification objectives.

Accessories
There is a line of accessories designed for the microscope. Optional objectives provide additional magnification. The optional 10x/0.35 fluorite objective is used for capturing an image of a specimen with a resolution of 0.5μm over a large field of view. Eyepieces that extend the magnification range of the microscope. Optional eyepieces help you maximize the potential of the objective you use most often. A phase contrast device, a darkfield condenser, and a polarization device offer more microscopy techniques so that you can study the specimens that are invisible in brightfield or fluorescent light. A digital camera that outputs the microscope image on a monitor and stores files along with software that takes real-time measurements of specimens. A calibration slide for measuring objects that can be combined with an eyepiece with a scale or the camera software.

Key features

Key features of the microscope:
  • Study of specimens emitting fluorescence when exposed to excitation light
  • Microscopy techniques: fluorescence in reflected light, brightfield in transmitted light
  • Trinocular head with adjustable eye relief and a vertical tube for mounting a digital camera
  • Reflected light illuminator: 100W mercury lamp of a wide wavelength spectrum
  • Fluorescence filters: ultraviolet (UV), violet (V), blue (B), green (G)
  • Transmitted light illuminator: 30W halogen bulb providing bright natural light
  • Köhler illumination in reflected and transmitted light
  • Simple stage without a positioning rack
  • Wide range of compatible optional accessories

Key features of the camera:
  • The camera operates autonomously without a connection to a PC and via HDMI interface. Can be connected to a PC via Wi-Fi and a USB3.0 interface
  • Auto switching between 4K and Full HD depending on monitor resolution
  • 30fps for observing moving objects, recording video, and moving the sample without jerkiness or delays
  • SONY Exmor/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 functions, linear and angular measurements

Package

  • MAGUS CHD40 Digital Camera (digital camera, HDMI cable (1.5m), USB3.0 cable (1.5m), USB mouse, 32GB SD memory card, USB Wi-Fi adapter (2pcs.), AC power adapter 12V/1A (Euro), installation CD with drivers and software, user manual and warranty card)
  • MAGUS MCD40 LCD Monitor
  • Base with a power input, transmitted light source and condenser, focusing mechanism, stage, and revolving nosepiece
  • Reflected light illuminator
  • Mercury lamphouse
  • Trinocular head
  • Infinity plan achromatic objective: PL 4x/0.10 WD 19.8mm
  • Infinity plan achromatic objective: PL 10x/0.25 WD 5.0mm
  • Infinity plan achromatic objective, fluo: PL FL 40x/0.85 (spring-loaded) WD 0.42mm
  • Infinity plan achromatic objective, fluo: PL 100x/1.25 (spring-loaded, oil) WD 0.36mm
  • Eyepiece 10x/22mm with long eye relief (2 pcs.)
  • UV shield
  • C-mount adapter 1x
  • Hex key wrench
  • Mercury lamphouse power supply
  • Power cord
  • Reflected light illuminator power cord
  • Dust cover
  • User manual and warranty card

Available on request:
  • 10x/22mm eyepiece with a 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, fluo: PL FL 10x/0.35WD 2.37mm
  • Infinity plan achromatic objective: PL 60x/0.80 ∞/0.17 WD 0.46mm
  • Phase contrast device
  • Darkfield condenser
  • Immersion darkfield condenser
  • Darkfield slider
  • Polarization device
  • Calibration slide

Microscope specifications

Microscope design: upright

Image field: flat-field

Reflected light microscopy techniques: fluorescence

Transmitted light microscopy techniques: brightfield, darkfield (optional), polarized light (optional), phase contrast (optional)

Microscope magnification, x: 40–1000 basic configuration (*optional: 40–1250/1500/2000/2500)

Tube length: infinity (∞)

Microscope head type: trinocular

Microscope head: Gemel head (Siedentopf, 360° rotation)

Inclination: 30°

Microscope head magnification, x: 1

Interpupillary distance, mm: 48–75

Eyepiece diameter, mm: 30

Eyepieces, x/field, mm: 10х/22mm, eye relief: 10mm (*optional: 10x/22mm with a scale, 12.5x/14; 15x/15; 20x/12; 25x/9)

Revolving nosepiece: 5 objectives

Optical design: infinity plan achromatic objectives and infinity plan achromatic objectives, fluo; parfocal distance: 45mm

Objectives, x/aperture/working distance, mm: PL 4x/0.10/19.8; PL 10x/0.25/5.0; PL FL 40x/0.85/0.42; PL 100x/1.25/0.36 (oil) (*optional: PL FL 10x/0.35/2.37; PL 60x/0.80 ∞/0.17 WD 0.46mm)

Spring-loaded retractable assembly: 40, 60х, 100x (oil)

Stage: double layer mechanical stage, stage size: 180mm×150mm, without a positioning rack

Moving range, mm: 75/50

Condenser: Abbe condenser, N.A. 1.25, center-adjustable, height-adjustable, adjustable diaphragm, a slot for a darkfield slider and phase contrast slider, dovetail mount

Field diaphragm: adjustable iris diaphragm

Focusing mechanism: coaxial coarse and fine focusing knobs located on both sides

Coarse focusing travel, mm: 21

Coarse focusing travel, mm/circle: 39.8

Fine focusing scale value, μm: 2

Coarse focusing tension adjusting knob: +

Coarse focusing lock knob: +

Illumination: transmitted and reflected light

Reflected light source: Mercury lamp 100W

Transmitted light source: 12V, 30W halogen bulb, brightness-adjustable

Fluorescence filter: filter type, excitation wavelength/dichroic mirror/emission wavelength: ultraviolet (UV), 320–380nm/425 nm/435 nm; violet (V), 380–415nm/455nm/475nm; blue (B), 450–490nm/505nm/515nm; green (G), 495–555nm/585nm/595nm

Phase contrast device: *optional: phase contrast turret condenser, phase contrast objective (10x, 20x, 40x, 100x), centering telescope

Darkfield condenser: *optional: dry darkfield condenser (for use with a dry objective); oil darkfield condenser (for use with a 100x immersion objective lens); darkfield slider

Polarization device: *optional: polarizer placed on the collector; analyzer inserted in the slot above the revolving nosepiece

Power supply, V/Hz: AC power supply, 85–265/50/60

Operating temperature range, °C (°F): 5… 35 (41… 95)

Operating humidity range, %: 20… 80

Camera specifications

Sensor: SONY Exmor/Starvis CMOS

Color/monochrome: color

Megapixels: 8

Maximum resolution, pix: 3840x2160

Sensor size: 1/1.2'' (11.14x6.26mm)

Pixel size, μm: 2.9x2.9

Auto focus:

Interface: HDMI 1.4, Wi-Fi, USB3.0

Memory card: SD up to 32GB

Option to mount additional equipment: mouse (USB), flash stick (USB), Wi-Fi module (USB)

Light sensitivity: 1028mV with 1/30s

Signal/noise ratio: 0.13mV with 1/30s

Exposure: 0.14ms–1000ms

Video recording: +

Frame rate, fps at resolution: 30@3840х2160 (HDMI); 30@1920х1080 (Wi-Fi); 30@3840х2160 (USB3.0)

Place of installation: trinocular tube, eyepiece tube instead of an eyepiece

Image format: *.jpg, *.tif

Video format: *.h264/*.h265, *.mp4

Spectral range, nm: 380–650 (with IR filter)

Shutter type: ERS (electronic rolling shutter)

System requirements: Windows 8/10/11 (32bit and 64bit), Mac OS X, Linux, up to 2.8GHz Intel Core 2 or higher, minimum 4GB RAM, USB2.0 port, RJ45, CD-ROM, 19" or larger display

Software: HDMI: built-in; USB: MAGUS View

Mount type: C-mount

Body: CNC aluminum alloy

Power supply: DC adapter 12V, 1A

Specifications of the DC power adapter: input: AC voltage 100–240V, 50/60Hz; output: DC voltage 12V/1A

Operating temperature range, °C (°F): −10... 50 (14… 122)

Operating humidity range, %: 30… 80

Monitor specifications

Type of matrix: IPS

Screen diagonal, inch: 13.3

Resolution, pix: 3840x2160 (4K)

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

Display refresh rate, Hz: 60

Type of matrix backlight: LED

LED backlight lifetime, h: 50000

Interface: HDMI

Operating temperature range, °C (°F): −15... 55 (5… 131)

Operating humidity range, %: 10… 90

Power supply: AC 110–220V, DC 5–12V/1A (Type-C)

Power consumption, W: 12 (max.)