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BRESSER Researcher ICD LED 20x-80x Stereo Microscope

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Guides & Tips

FAQ - Frequently Asked Questions

For this application we recommend the BRESSER Erudit DLX 40-1000x microscope in combination with a USB camera, e.g. the BRESSER MikroCam 1.3 MP. This solution offers better image quality and flexibility than a simple LCD microscope.

If you want to identify bacteria, it is usually more useful to create a culture. Microscopes are generally only sufficient to determine whether the bacteria are, for example, spherical or rod-shaped.
The Barlow lens is already installed in the eyepiece tube on many devices. It can be pulled out at the upper ridge to use the zoom function.
Possible causes:
 
  • Sample too thick / unsuitable: Use thin samples or fixed smears.
  • No cover glass or incorrect thickness: Objectives are optimized for cover glasses.
  • Condenser incorrectly adjusted: Do not open the diaphragm too far – otherwise contrast will be low.
  • Magnification too high: Rule of thumb: maximum 1000 × objective aperture. Example: With a 40x objective with aperture 0.65, the limit is about 650x.

Product and safety instructions


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Warning notes
  • DANGER! Sharp-edged and pointed tools are often used with this device. Therefore, store the device and all accessories and tools in a place inaccessible to children. There is a RISK OF INJURY!
  • In case of defects, contact your retailer or the manufacturer.
  • Only use the recommended batteries. Do not short-circuit or throw the device and batteries into the fire! Excessive heat and improper handling can cause batteries to burst and release corrosive components! Keep batteries out of the hands of children!
  • Disconnect damaged devices from the power supply or do not put them back into operation.
  • Small parts can be swallowed. Keep small parts out of reach of children, allow children to work with the device only under supervision.
  • Keep packaging materials away from children. There is a risk of suffocation.
  • There is a risk of pinching or abrasions from mechanical components like racks or drives.
  • Do not look directly into the light source. Adjust the brightness of the light source with the dimmer to a comfortable level.
  • Lay network or USB cables securely. There is a risk of tripping or property damage.
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Accessories

BRESSER Microscope Cutlery Solingen Steel
High-quality dissecting tool set for amateur and professional purposes. Made in Germany! No matter if amateur microscoper or professional - working with inferior tools is unsatisfying. For that reason, we offer these dissecting tools to you. They are made from Solingen steel and meet the highest quality demands. Accessories • 1 Spatula • 1 Scalpel • 1 Tweezer • 1 Scissor • 1 Slice catcher • 2 Preparation Needles • Imitation leather case

Available

£64.99*
BRESSER Object plate glass (60 mm)
Object plate out of glass, compatible with BRESSER Researcher ICD​ and Analyth STR microscopes

Available

£9.99*
BRESSER MikrOkular Full HD eyepiece camera
Save pictures and videos from your microscope or telescope directly in Full HD resolution on your PC. The BRESSER MikrOkular Full HD is an eyepiece camera that can be used directly instead of the eyepiece of your telescope or microscope. Adapters for various devices (all common eyepiece dimensions from different manufacturers) and multilingual recording software for Windows are already included in the scope of delivery. With this camera you can document your microscope or telescope observation or share it with others. Ideal for hobby, school, study and work. The camera can take pictures of the moon and the bright planets on the telescope. In microscopy, the camera is mainly used for shooting in brightfield and incident light. FEATURESmetal housing, mini USB socketresolution 1920 x 1080 Pixel, Full HDPixel size: 3x3 µm, sensor size: 5.86 x 3.28 mm23,2mm barrel, integrated UV/IR blocking filter30mm; 30,5mm adapter for various microscopes and telescopes included31,7mm (1,25") adapter for telescopes includes with thread for 1,25" filtersmultilingual recording software for Windowsimage format jpg, tif, pngvideo format mp4 SYSTEM REQUIREMENTSWindows 10 or 11Intel i3, i5, i7 or i9 CPU from the 2nd generation orAMD FX or Ryzen CPUinternet connection for software downloadUSB 2.0 SCOPE OF DELIVERYcamera module incl. dust capUSB-cableCamLabLite-Software as a download link, language versions German, English, French, Turkish, Russian, Polish, Indonesian, ChineseUsers Guide included in the software (German, English)Adapters 30mm, 30,5mm, 31,7mm (1,25”)

Available

£64.99*
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BRESSER MikrOkular Full HD eyepiece camera
Save pictures and videos from your microscope or telescope directly in Full HD resolution on your PC. The BRESSER MikrOkular Full HD is an eyepiece camera that can be used directly instead of the eyepiece of your telescope or microscope. Adapters for various devices (all common eyepiece dimensions from different manufacturers) and multilingual recording software for Windows are already included in the scope of delivery. With this camera you can document your microscope or telescope observation or share it with others. Ideal for hobby, school, study and work. The camera can take pictures of the moon and the bright planets on the telescope. In microscopy, the camera is mainly used for shooting in brightfield and incident light. FEATURESmetal housing, mini USB socketresolution 1920 x 1080 Pixel, Full HDPixel size: 3x3 µm, sensor size: 5.86 x 3.28 mm23,2mm barrel, integrated UV/IR blocking filter30mm; 30,5mm adapter for various microscopes and telescopes included31,7mm (1,25") adapter for telescopes includes with thread for 1,25" filtersmultilingual recording software for Windowsimage format jpg, tif, pngvideo format mp4 SYSTEM REQUIREMENTSWindows 10 or 11Intel i3, i5, i7 or i9 CPU from the 2nd generation orAMD FX or Ryzen CPUinternet connection for software downloadUSB 2.0 SCOPE OF DELIVERYcamera module incl. dust capUSB-cableCamLabLite-Software as a download link, language versions German, English, French, Turkish, Russian, Polish, Indonesian, ChineseUsers Guide included in the software (German, English)Adapters 30mm, 30,5mm, 31,7mm (1,25”)

Available

£64.99*
BRESSER Universal Smartphone Adapter Deluxe
Take pictures with your smartphone through the telescope or microskope? With the Smartphone camera adapter this is now child's play! Simply screw the adapter to the eyepiece and use your smartphone as a camera with a super-telephoto / super-macrophoto lens. It lets you take pictures of distant objects or very small objects as if you were very close.The Deluxe version offers an even more comfortable and secure attachment to the eyepiece. By a rotary movement of the clamping ring 3 clamping jaws are evenly applied to the eyepiece housing and the Smartphone adapter sits firmly and centrically on the eyepiece. The fine adjustment of the height of the smartphone support allows a quick and precise adjustment of the viewing height of the smartphone camera above the eyepiece lens. Good image results are thus guaranteed.  FEATURES Take photos through the telescope Smartphone camera with super telephoto lens Fine Height adjustment of phone support Wide adjustment range for eyepiece housing diameter Fits 31.7mm (1.25") eyepieces For eyepiece housing diameters from 22-38mm SCOPE OF DELIVERY Smartphone holder deluxeLocking ring for the smartphone

Incoming

£14.90*
BRESSER Microscope Cutlery Solingen Steel
High-quality dissecting tool set for amateur and professional purposes. Made in Germany! No matter if amateur microscoper or professional - working with inferior tools is unsatisfying. For that reason, we offer these dissecting tools to you. They are made from Solingen steel and meet the highest quality demands. Accessories • 1 Spatula • 1 Scalpel • 1 Tweezer • 1 Scissor • 1 Slice catcher • 2 Preparation Needles • Imitation leather case

Available

£64.99*
BRESSER Blank Slides/Cover Plates 50/100 pieces
The set slides / cover plates is use to make Preparations for biological microscopes. The slide holds the preparation it will be covered with a cover plate.SCOPE OF DELIVERY50 blank slides 76x26mm100 cover plates (0,17mm thickness)These BRESSER slides and cover glasses are compatible with the following BRESSER microscopes:Duolux (5012000)BioDiscover (5013000)BIORIT (5101000)Erudit DLX (5102000)ERUDIT MO (5110000)Researcher Bino (5722100)Researcher Trinocular (5723100)LCD microscope (5201000, 5201002)Science TRM 301 (5760100)BioScience Bino (5750500)BioScience Trino (5750600)Science ADL 601 P (5770200)Science ADL 601 F (5770500)Science MPO 401 (5780000)Science IVM-401 (5790000)

Available

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BRESSER Researcher Bino 40-1000x Microscope
The Researcher Bino is a professional microscope with transmitted illumination, equipped with brilliant optics, a robust metal body and precise workmanship. It is perfect for use in school, studies, and occupation. The comfortable binocular head provides an exceptional bright image and can be individually adjusted according to the observer's needs. The objective turret, is fitted with 4 DIN objectives and offers a large variety of magnification possibilities. Focussing is done through the use of the coarse and fine adjustment wheels. The illuminator and the double-lens condensor with iris diaphragm guarantee the perfect illumination of the observed object. Features • Type: Biological microscope • View: Binocular Comfortable binocular view, 360° turnable head • Application range: Biology, Botany, Education, Teaching, Entomology • Illumination: LED Transmitted • Level: Intermediate, Expert • Warranty: 5 years • Double-lens condensor with iris diaphragm • Incl. mechanical stage • Adjustable eye relief Specifications • Magnifications: 1000x max, 40-1000x Zoom • Eyepieces: WF 10x • Eyepiece diameter: 23.2 mm • Objectives: 4x, 10x, 40x, 100x (oil immersion) • Power supply: 220/240V Included Accessories • 4 DIN-objectives • 1x2 eyepieces • Mechanical stage • Condensor • Binocular head • Immersion oil

Available

£368.99*
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The new design of the National Geographic Colour Display Weather-Station impresses with an excellent performance and excellent value for money. The weather station combines a compact design with a comprehensive information service. The new, unique colour display offers clear information and an ideal overview in an elegant design. The multifunctional outdoor sensor with its very compact design can be set up in almost any location. A pipe clamp and screws for attachment to masts (pipe diameter approx. 25-33 mm) as well as a stand for level mounting are already included in the scope of delivery! The 5-in-1 outdoor sensor reliably transmits measured values for wind speed, wind direction, humidity, temperature and amount of precipitation to the base station. On the display of the base station not only these values, but also a variety of history data can be read. The latter enables the internal storage and evaluation of the measurement data over a period of 24 hours. From the collected measurement data, the weather station calculates a very reliable local weather trend forecast for the next 12 hours, which is shown on the display by six graphic symbols. An alarm can be individually programmed for maximum and minimum values, which triggers both an acoustic and a light signal when the specified value is reached. For outside temperatures from -3 °C, a special frost/ice warning alarm can also be activated. A poor indoor climate can pose health risks, especially for children and elderly people. The National Geographic Weather Station also offers a smart feature for this purpose. The room climate indicator always informs about the room climate by means of a symbol.PROPERTIES5-in-1 Multisensor for outdoor useInstallation material for outdoor sensor included in deliveryInside temperature (°C/°F) and humidityOutside temperature (°C/°F) and humidityWind direction and speedGraphical weather trendsDisplay (12 hours)Beaufort-Index (scale for classification of wind forces)Precipitation with history (day/week/month)Air pressure with history (24 hours)Heat-IndexDewpointRadio controlled time and date settingMoon phasesAlarm functionIce/freezing warningMin.-/Max. value memory (up to 24 hours)LED backlight, amberGood to know: The sensor pairs with multiple base stations at once – perfect if you want to keep an eye on conditions in different rooms. DELIVERY SURFACEBase station with pedestal5-in-1 Multisensor with mounting materialOperating instructions3 pcs. of LED backlight for operation. AA batteries required (not included)

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BRESSER Biolux NV 20x-1280x Microscope with HD USB Camera
The BRESSER Biolux NV comes with a wide range of accessories and is an ideal beginners' microscope. A unique feature of these models, the Barlow zoom system is inside the eyepiece tubes: With the barlow lens the magnification can be  varied by a factor of 2 in visual observation. This feature, together with 3 objectives and 2 interchangeable wide field eyepieces gives a magnification range from 20x to 1280x. With the mechanical desk you can move your sample precisely even when observing at high magnifications. For optimal illumination a variable LED for transmitted and incident light together with a filter wheel gives the ideal light for all samples. Light from above is especially imortant to observe non transparent samples like leaves, small insects and much more. This makes microscopy for beginners very easy! The power is supplied by batteries (3x AA). A dust cover, 5 prepared slides and 5 blank slides and cover slips are included for making your own samples. With the included HD camera you can observe your samples on the computer screen, and capture images and video with the included Windows software. The software is compatible with Windows 10 and 11. With this camera, you can always document your interesting observations and share them with others. FEATURESbiological microscope with HD cameraLED light for transmitted and incident lightbattery-poweredlots of accessoriesincident light for objects not higher than 4mm SYSTEM REQUIREMENTSWindows 10 or 11Intel i3, i5, i7 or i9 CPU from the 2nd generation orAMD FX or Ryzen CPUOptical Disk Drive or internet connection for software downloadUSB 2.0 SCOPE OF DELIVERYSolid metal Microscopemechanical deskHD camera with metal housing, resolution 1280 x 7202 eyepieces: 5x and 16x3 objectives: 4x, 10x and 40x1 Barlow lens with 2x magnificationMicroscope toolsmechanical cross table5 prepared slides5 blank slidesDust cover and hard case

Available

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BRESSER Analyth STR Trino 10x - 40x Trinoculary Stereo Microscope with Incident and Transmitted Light
The Analyth STR Trino has 3 different objective magnifications that can be changed simply by turning the objective. This means that the magnifications 10x, 20x and 40x can be changed directly. The stereo design shows structured objects particularly vividly and three-dimensionally. The low,10x initial magnification is particularly suitable for working with children. Objects up to 20mm in size can be viewed in their entirety. The Analyth STR is therefore particularly flexible to use. It is suitable for insects, plants, minerals and much more and has its areas of application in hobby, school and work. The stereomicroscope can be used for quality control, in horticulture and agriculture, for hydrology and much more. The trinocular tube enables the comfortable connection of a camera. The microscope is compatible (depending on the adapter) for microscope cameras, SLR and system cameras. Ask us which adapter you need. The interpupillary distance and dioptric compensation are individually adjustable. The eyepieces have a large field of view of 20mm. They are equipped with removable rubber eyecups and secured against removal. The microscope can be powered either with the mains adapter or with 3 batteries (not included). This means that it can also be used on the move, for example outside in the garden or on an excursion. PROPERTIES Microscope with 3 pairs of objectives, objective magnifications 1x; 2x; 4x Wide field eyepieces with eyecups and 20mm field of view Trinocular tube with 23.2mm mount Bright, economical LED illumination Illumination for incident and transmitted light can be switched separately Dimmer via membrane keys with status display Two specimen plates (black/white or glass matt), with specimen clips Dust cover Operating instructions Stand with LED illumination, separately or jointly switchable or dimmable SCOPE OF DELIVERY Microscope with 3 magnifications, 10x; 20x; 40x Trinocular tube Metal stand with LED illumination, power supply and battery compartment 2 eyepieces with rubber eyecups Glass object plate Plastic object plate (black/white) Dust cover Operating instructions

Available

£283.99*
BRESSER Erudit Basic Bino 40x-400x Microscope
The BRESSER Erudit Basic Bino is a versatile biological microscope with binocular head. Observing with both eyes makes viewing more comfortable and ergonomic and improves detail recognition. With its high quality optics it is the perfect choice for use in school or hobby. With battery powered LED lighting it can be used anywhere, e.g. for fieldwork or excursions. The microscope can be used on a great variety of subjects, for example thin sections, pond life, or blood smears. It is also a useful tool to look at parasites of pets and livestock (e.g. coccidia, helminths, skin and fur parasites).Three magnifications (40x, 100x, 400x) deliver good resolution to see small details. There is no need to work with immersion oil. The achromatic DIN objectives deliver sharp images with nice detail. The 40x objective is spring loaded to minimize the risk of damage to specimen or objective. The BRESSER Erudit Basic bino comes with a sturdy case for transport and storage, as well as with a smartphone holder for easy and convenient documentation of microscopic images and video.FEATURESType: Biological microscope, transmitted light, binocular headApplication: BiologyBattery powered long life LED light for mobile useCoarse and fine focus, coaxialCoaxial mechanical deskAdjustable Abbe condenser with diaphragm and filter holderComfortable eyepiece tube, 360° rotatableSturdy carry caseSPECIFICATIONSMagnifications: 40x, 100x, 400xAchromatic DIN-ObjectivesEyepiece barrel diameter 23,2mm, field number 18mmBattery powered LED lightSCOPE OF DELIVERYMicroscope body with LED lightWF 10x eyepieceAchromatic DIN-Objectives (4x, 10x, 40x)Abbe-Condenser N.A. 1,25, adjustable, with diaphragm and filter holderSmartphone holderCarry caseBox with preparations, empty slides and cover glasses

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BRESSER Smart Garden Smart Home Irrigation System
If you’re a keen gardener, you’ll know that plants don’t grow on their own. Of all the things that you need in your garden, water is particularly important. Powered by smart technology, the BRESSER Smart Garden Smart Home Irrigation System helps to ensure that your lawn, vegetables and flower beds receive just the right amount of water. In the HomGar app, you can configure up to six watering schedules per day. The smart water timer turns the water on and off automatically at the desired time. In addition, you can also choose from 2 different modes (water and mist) to control the amount of water released by your system. Smart watering system for keen gardeners The smart watering system also comes with a soil sensor  – based on the readings from the sensor, the water timer controls the duration of the watering schedule to prevent overwatering.* What’s more, the system also supports Alexa and Google Assistant – simply issue a voice command to start or stop watering from a distance. And thanks to the rain delay function, you can pause your watering schedules for up to 24 hours when needed. All measurements are displayed on the weather station’s intuitive colour display, as well as in the app, enabling you to keep track of what’s happening in your garden – even when you’re away from home. You can also use the app to view stats on your daily and monthly water consumption. Smart weather station – everything you need to keep track of the weather To ensure that you don’t get caught unawares by the weather, the smart home watering system also displays a graphical weather forecast with the chance of rain. And if you’re not sure how many layers to wear, it also features a thermo-hygro wireless sensor that measures the local temperature and outdoor humidity. On cold winter days, the frost alarm appears on the display as soon as the temperatures falls below 3 °C. Maintain the optimal indoor climate In addition to keeping tabs on the weather in your garden, it’s also important to monitor the indoor temperature and humidity to ensure that you maintain a comfortable and healthy indoor climate. For this purpose, the base station comes with a built-in thermo-hygro sensor that provides reliable measurements of the ambient conditions in your home. It also features a comfort level indicator, which displays an emoji to indicate whether you need to ventilate your room. Save yourself time, water and money – keep your garden in perfect condition with the BRESSER Smart Garden Smart Home Irrigation System. FEATURES OF SMART WEATHER STATION For smart watering of small lawns or gardens, can be controlled via HomGar app Compatible with Amazon Alexa and Google Assistant Graphical weather forecast Chance of rain Frost alarm Measures the indoor temperature, humidity and air pressure Indoor comfort indicator Displays measurement data from the soil sensor and thermo-hygro sensor (Soil moisture and temperature, outdoor temperature and humidity)  Time, day of the week, date Smart backlight Wi-Fi frequency: 2.4 GHz Power supply: Mains adapter (included), 3x AA backup batteries (not included) Dimensions: 200 x 27 x 130 mm, Weight: 330 g FEATURES OF THERMO-HYGRO SENSOR Measures the outdoor temperature (°C/ °F) and humidity Range: up to 100 m Power supply: 2x AA batteries (not included) Dimensions: 37 x 21 x 100 mm, Weight: 30 g WATER TIMER PROPERTIES2 modes: Water and mist Rain delay function pauses watering schedules for 24 hours Water pressure: 0.5 bar to 8 bar (7-116 PSI) Flow rate: 5 l/min to 35 l/min Manual watering time: 1 min to 60 mins Automatic watering time: 1 min to 11 hrs 59 mins Watering schedules: Up to 6 schedules per day Adjustable watering frequency: daily, uneven days, even days, or specific days of the week Waterproof (IPX4) Range: 60 m Operating temperature: 3 °C to 50 °C Power supply: 4x AA batteries (not included) Dimensions: 42 x 102 x 167 mm, Weight: 247 g SOIL SENSOR FEATURESMeasures the soil moisture and temperatureSends data for automatically adjusting the watering schedules to prevent overwatering* Range: up to 60 m between the soil sensor and water timer LED display of different moisture levels to help you save water Data refresh frequency: 5 mins Power supply: 3x AAA batteries (not included) Dimensions: 135 x 135 x 95 mm, Weight: 175 g PACKAGE CONTENTS Smart garden weather station Water timer Soil sensor Thermo-hygro sensor Instruction manual *IMPORTANT: Only use this function under supervision.

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BRESSER Microscope Cutlery Solingen Steel
High-quality dissecting tool set for amateur and professional purposes. Made in Germany! No matter if amateur microscoper or professional - working with inferior tools is unsatisfying. For that reason, we offer these dissecting tools to you. They are made from Solingen steel and meet the highest quality demands. Accessories • 1 Spatula • 1 Scalpel • 1 Tweezer • 1 Scissor • 1 Slice catcher • 2 Preparation Needles • Imitation leather case

Available

£64.99*
BRESSER Analyth STR 10x - 60x Stereo Reflected and Transmitted Light Microscope
The BRESSER Analyth STR 10x - 60x Stereo Reflected and Transmitted Light Microscope features 3 different objective magnifications (1x, 2x, 3x), which can be easily switched by rotating the objective. This allows for magnifications of 10x, 20x, 30x, 40x and 60x. Two eyepiece pairs with 10x and 20x magnification are included. They are secured with a small screw to prevent them from falling out. The stereo design provides a particularly vivid and three-dimensional view of structured objects. The low initial magnification of 10x is especially suitable for working with children. This allows objects up to 20 mm in size to be viewed in full. The Analyth STR is therefore extremely versatile. It is suitable for insects, plants, minerals and much more, and can be used for hobbies, in schools and in professional settings. Of course, the stereo microscope can also be used for quality control, in horticulture and agriculture, for water analysis and many other applications. Interpupillary distance and dioptre adjustment can be set individually. The eyepieces offer a large field of view and can be fitted with rubber eyecups. The microscope can be powered either via the mains adapter or with 3 AA batteries (not included). Thanks to the practical carrying handle, it can be used on the go – for example, in the garden or during field trips. FEATURES Microscope with 5 magnifications: 10x, 20x, 40x, 60x Wide-field eyepieces with rubber eyecups and 20 mm field of view Bright, energy-efficient LED illumination, adjustable angle Illumination for reflected and transmitted light can be switched separately Dimmer via membrane buttons with status indicator Two stage plates (black/white and frosted glass), stage clips SCOPE OF DELIVERY Microscope with 3 objective pairs: 1x, 2x, 3x Metal stand with LED illumination, power supply and battery compartment 2 eyepiece pairs (10x, 20x) 1 pair of rubber eyecups Glass stage plate Plastic stage plate (black/white) Dust cover Instruction manual

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£203.90*