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Only 8 products, but the best we can offer you.

NATIONAL GEOGRAPHIC Wi-Fi Colour Weather Station with 7-in-1 Sensor
The new NATIONAL GEOGRAPHIC WIFI Colour Weather Station with 7-in-1 professional outdoor sensor offers a comprehensive information service. The multifunctional outdoor sensor can easily be installed using the installation accessories supplied! The sensor reliably transmits measured values for wind speed, wind direction, humidity, temperature, amount of precipitation, as well as UV level and light intensity to the base station via 868 MHz frequency. The console's clearly structured 5.7" colour display shows a large variety of measured local data as well as your station's historically measured values. A reliable local weather forecast is calculated and displayed using weather symbols on the console display for the upcoming 12h. The WIFI function allows users to share their local data via online platforms such as "AWEKAS", ''Weather Underground'' or ''Weather Cloud''. Furthermore, the WIFI function enables Internet time synchronization and firmware updates.  You can set a temperature alarm 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 alarm can also be activated to warn of frost/ice. A poor indoor climate often poses health risks, especially for children and older people. The BRESSER WIFI colour Weather Station offers a smart feature for this as well. The indoor climate indicator always informs about the indoor climate by means of a symbol. For all ''moon addicts'' the different phases of the moon are also displayed. An alarm clock with snooze function is also included in the range of functions.  You can transmit your weather data to the European Weather platform AWEKAS where you can also retrieve your weatherdata worldwide. Transmit data such as air temperature, humidity, soil temperature and humidity, pool water temperature to your smart home control system, depending on which sensors you have additionally purchased. This can be done easily and free of charge via our partner AWEKAS. This can be set up under the following link:  PROPERTIES 5.7'' colour display for detailed time and weather information WIFI connection with Internet time synchronisation Receives weather data from the 7-in-1 professional sensor and the wireless thermo-hygro sensor via 868 MHz Publish the local data of your weather station on the internet via websites such as AWEKAS, Weather Underground and Weather Cloud Display of time, calendar, weekday and moon phase Wake-up function Ice/frost warning Indoor temperature (°C / °F) and humidity with comfort display Outdoor temperature (°C / °F) and humidity display Display of UV level and light intensity Display of gusts and average wind speed Wind direction (exact indication based on 16 directions) Rainfall (hourly, daily, weekly, monthly, total rainfall) Weather forecast (sunny, partly cloudy, cloudy, rainy, stormy, snowy) Air pressure display Perceived outdoor temperature weather index for dew point, wind chill factor and heat index via the Feels Like functionMin/max value memory (up to 24 hours) Alarm with LED display 3 different display brightness levels: High / Low / Off Support of firmware updates Security type: supports WPA3 encryption as of firmware 2.0Support a 7-in-1 professional multi-sensor (included) Supports up to 7 additional wireless sensors (optional) (Art.-No.: 7009999) Integrated WIFI transmission to AWEKAS SCOPE OF SUPPLY Base station (Console)Professional outdoor sensor 7-in-1 incl. mounting accessories Power supply unit and cableBatteries are not included

€206.29* €229.00* (9.92% saved)
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

€139.90* €169.90* (17.66% saved)
BRESSER SBP01 Paper Background Roll 2,72 x 11m Arctic White
​BRESSER background paper is characterized by its excellent quality. With a weight of 160 gram per square meter, the BRESSER background paper is very heavy. The surface has a minimal structure and it's anti-reflective. Because of the ultrafine processor controlled production, the colour quality and colour equality are guaranteed for the whole roll.The background paper is wrapped around a strong cardboard core which fits without sagging on every background system. The core has an inner diameter of 48 mm.What’s the difference between Polar White and Arctic White? Both colours can be described as white. Yet, arctic white is a little brighter whereas polar white has a warmer shade. OUR RECOMMENDATION A taut background, without the lower end of the roll rolling up again by itself, is achieved with the help of the optionally available weighting bar ( F004394).Note:The colours shown on the screen may differ slightly from the actual colour. This may be related to the setting of the particular screen. FEATURESSolid background paperSurface with minimal structureNon reflectiveStrong cardboard core prevents roll from saggingSCOPE OF DELIVERY1x Paper backrgound roll

NATIONAL GEOGRAPHIC walkie-talkies with long range of up to 6 km and hands-free function
This set of 2 NATIONAL GEOGRAPHIC Walkie-talkies for children is a must-have piece of gear on any outdoor adventure. Share secret messages on spy missions or coordinate with each other when playing cops and robbers: the wireless walkie-talkies have a range of up to 6 km, allowing you to communicate at long distances when outdoors. You can also choose between 8 channels and adjust the volume so that no one can listen in on your conversations. The devices also have 10 different ringtones. If you want to keep your hands free while you're out discovering nature, you can attach the walkie-talkies to your trousers, backpack or jacket with the belt clips and use the headphone socket. There is also a practical hands-free function that switches the walkie-talkie on automatically when you talk. Lightweight and compact design Thanks to their compact size and lightweight design, the walkie-talkies for children are highly portable and easy to carry. The menu is intuitive and can be controlled via the 5 function buttons. For dark days, each walkie-talkie features a built-in torch that can be switched on at the touch of a button- perfect for sending morse codes and secret light signals! In addition, the display lights up in the dark so that you can keep in contact with your team during nighttime walks. Eco-friendly design: if you use rechargeable batteries (not included), you can charge them directly in the NATIONAL GEOGRAPHIC walkie-talkies. A micro-USB cable is included for this purpose. FEATURES Set of 2 walkie-talkies for children aged 14 and above Ultra-long range of up to 6 km (with no obstacles) Hands-free function (VOX) 8 narrow-band channels 10 different ringtones Headphone socket Adjustable volume Battery-operated (each device requires 3 AAA batteries) Practical belt clip Built-in torch Rechargeable batteries can be charged directly in the device DELIVERY CONTENT 2x Walkie-talkies for children  2x Belt clips Micro USB cable Instruction manual

BRESSER JUNIOR 40x-1024x Microscope with HD Eyepiece Camera
Ready for some thrilling discoveries? Experience the microscopic world in grand detail with the BRESSER JUNIOR 40x-1,024x Microscope with HD Eyepiece Camera. How much detail? That’s up to you! Equipped with 2 eyepieces, 3 objectives, and a 1.6x Barlow lens, this microscope allows you to see your samples magnified between 40 and 1,024 times! Start at the lowest level and enjoy the transformation of the image as you increase the magnification. The pull-out Barlow lens gives you the ability to zoom continuously. What will you explore first? To get you started right away, the microscope set includes some fascinating prepared slides. Just place them on the stage and let the bright LED reveal wonders previously hidden from sight. Exploring small wonders of nature through the microscope Once you’re familiar with your kids’ microscope, embark on a quest for your next project! Whether it’s feathers, hair, or muddy water from a watering can, you can examine anything transparent or very thin with the transmission microscope. You can also take a closer look at the internal structures of opaque objects, like plants, after preparing them with the microtome included in your microscope set.Impressed by what you see? Turn it into your own permanent slide! Slides, cover glasses, and mounting medium – all the essentials are included. Animal enthusiasts will delight in a special experiment included in the microscope set: a kit for breeding your own brine shrimp (Artemia). Once the creatures have hatched, use your kids’ microscope to watch them grow and evolve. Observing comfortably via screen using the HD eyepiece camera Modern science requires advanced technology. That’s why you can connect your microscope to your PC via a USB port. Simply install the provided Windows software (compatible with Win 10/11) and point the high-quality HD eyepiece camera at your specimen. Now you can conduct your examinations comfortably on your computer screen. Capture unique moments of discovery in striking photos, or shoot a video if the scene under the lens is dynamic. Perfect for documenting the growth of your brine shrimp (Artemia)! Sharing your discoveries is easy with these recordings, bringing your friends and family into your world of miniature marvels. Embark on your captivating journey through the microcosm with the BRESSER JUNIOR 40x-1,024x Microscope with HD Eyepiece Camera! FEATURES Kids’ microscope with durable metal body and extensive accessories USB HD eyepiece for PC connection Magnification: 40x–1,024x 2 Wide field eyepieces (10x and 16x) 3 Objectives (4x, 10x, 40x) Pull-out Barlow lens (1.6x) for seamless zooming Ready-to-use permanent specimens for an immediate start in microscopy Experiment kit for cultivating brine shrimp (Artemia) Software for image editing (compatible with Win 10/11) Bright LED illumination Suitable for children aged 8 and older SYSTEM REQUIREMENTS Windows 10, or 11 Intel i3, i5, i7, or i9 processor from the 2nd generation onwards or AMD FX or Ryzen processor An optical drive or Internet connection for software download USB 2.0 SCOPE OF DELIVERY Kids’ microscope USB HD eyepiece Barlow lens (pre-installed in the eyepiece draw) 2x Wide field eyepieces 3x Objectives 5x Slides 10x Cover glasses 5x Prepared slides Pipette Tweezers Experiment kit (magnifier box, brine shrimp eggs, yeast) Sea salt Mounting medium Software Instruction manual

BRESSER Thermo-Hygrometer Quadro with 4 Independent Measuring Details
The BRESSER Thermo- / Hygrometer Quadro offers the possibility to measure temperature and air humidity in or around your house at 4 different locations with simple monitoring at one location: Is my cellar room too moist and threatened by mold? Is the children's bedroom temperature all well? Is it too hot on the terrace? There are many more options open. The three sensors deliver the data sets over 433 Mhz radio frequency to the master station, which also measures temperature and humidity. Battery powered by 3x AAA / LR03 batteries (mainstation) and 6x AAA / LR03 batteries (for the three sensors). FEATURES 4 measurement readings Early prevention of mould 433 Mhz transmission frequency Remote sensors are splashproof - suitable for outdoors With Thermo / hygro remote sensor (3x incl.) Measurement accuracy: temperature 1 °C, humidity: 5 % Mounting type: stand, wall mount and magnet Dimensions and weight base station: 10.4x11.9x2.5cm, 152 g SCOPE OF DELIVERY Thermo- / hygrometer 3x remote sensor User guide

Variants from €32.90*
NATIONAL GEOGRAPHIC 114/900 Reflector Telescope AZ
This reflecting telescope shows not only the big planets, but also bright deep-sky objects when you are observing under dark skies. Fully equipped, and with a mount that is easy to use, this telescope is ideal for a beginner that has no astronomical knowledge, but wants to immerse him or herself in space. Explore the moons and cloud bands of Jupiter or the majestic rings of Saturn, or find other galaxies, star clusters and nebula on a moonless night. Please note: Reflector telescopes with optical design “Newton” are very good for astronomical observing at the starry night sky. But these telescopes are not well usable for observing landscape and nature during daylight. Therefore we suggest refractor (lens) telescopes for landscape and nature observing. FEATURESreflector telescope for beginnersobservation of the planets and bright deep sky objectsaltazimuth mountSCOPE OF DELIVERYtelescopaltazimuth mount with tripodeyepieces (4 mm, 9 mm, 25 mm)finder scope 6x30erecting lens 1,5xBarlow lens 3x

€135.99* €159.90* (14.95% saved)
BRESSER Pirsch 10x34 Binoculars Phase Coating
These premium allround binoculars of the BRESSER Pirsch series are suitable for many activities, whether on vacation, travelling or hiking amongst others.The binoculars come with with the newest phase coating and let the picture shine more clear in contrast and high-definition, reinforced by fully-multicoated lenses. The BaK-4 glass material gives a bright and clear picture. TwistUp eyecups allow spectacle wearers to also enjoy the full field of view. They are adjustable in 2 steps and also support the view without glasses. The BRESSER Pirsch Binoculars have a rubber armored body for solid grip. All Pirsch models are supplied with a broad and very comfortable neckstrap. To make the package complete these binoculars are waterproof and nitrogen purged to prevent them against fogging. FEATURESCompact and versatile binoculars  High quality phase coating for bright and more high-contrast images Waterproof and nitrogen purged to prevent fogging Rubberized housing Ideal also for spectacle wearers +/- 4 diopter SCOPE OF DELIVERYBinoculars Nylon case with shoulder strap and belt loop Broad, padded carrying strap Protective objective lens caps Protective eyepiece capsLens clothManual

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

€292.79* €389.90* (24.91% saved)

Optical Systems

Optics and More at Bargain Prices!

Top deals on telescopes, microscopes, binoculars, as well as night vision devices, thermal imaging cameras, and more – when it comes to optics at great prices, Optical Systems is your go-to partner. Budding scientists will also find their needs met with our range of children's microscopes and other optical devices for young explorers, always including special offers. Interested in the weather? Then check out the weather stations presented in our online shop. Moreover, professional photographers on a budget can affordably equip their studios right here.

The Whole World of Sports Optics

Through binoculars, spotting scopes, and the like the beauty of nature appears right before our eyes. That's why we offer a wide range of inexpensive quality binoculars and sports optics for various applications. So track nocturnal animals with our thermal imaging cameras, night vision devices, and game cameras. Or are you searching for a pair of binoculars for stargazing? You will definitely find what you're looking for at Optical Systems.

Microscopes for Every Need

At school, a lab, or a workshop - exploring the microcosm plays a role in various settings. That's why Optical Systems offers an affordable range of microscopes and accessories, suitable for every use. Enjoy amazing deals on USB and digital microscopes, slides, microscope cameras, and more.

Astronomy Accessories for Amateurs and Experts

Keen to delve into the mysteries of the cosmos? Here you will find telescopes for beginners and advanced users, along with eyepieces, mounts, and other essential accessories at top prices. Whether reflector or refractor telescope, for visual observation or astrophotography - Optical Systems offers the perfect equipment for all astronomy enthusiasts.

Accurate Weather Stations with Handy Features

Keep track of the climate both indoors and outdoors with our weather stations. The wireless weather stations with multi-outdoor sensors provide you with your own comprehensive weather data. With a Wi-Fi weather station, you can share this data and access it online or via an app from anywhere. Thermo-hygrometers are also available to help maintain a healthy indoor climate. Discover our range today!

High-Quality Photo Studio Equipment

In search of studio backgrounds, boom stands, lights, or other photo studio accessories at competitive prices? Then Optical Systems is the shop for you. We stock a broad selection of top-notch, cost-effective photo studio gear for both ambitious hobbyists and professional photographers.

Learning Playfully with Optics for Children

Kids are naturally curious. Do you want to encourage your little ones' enquiring mind with a pair of children's binoculars, a kids’ telescope, or a children’s microscope? Then you will find the right devices by quality brands like BRESSER JUNIOR or NATIONAL GEOGRAPHIC at Optical Systems. And at a super-affordable price! Browse through the huge selection now!

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