NATIONAL GEOGRAPHIC ILUMINOS 800 LED Torch RG 800 lm

The Bresser cover slips have a size of 22 x22 mm and a thickness range from 0,13 – 0,17 mm. They are used to cover the sample on the slide. A thin and even sample is necessary for observations with high magnification. These cover slips are designed to work with all objectives that have the thickness of 0,17 mm included in their optical design. Usually you find this number printed on the objective. For beginner’s and student microscopes, these cover glasses are also suitable. FEATURES Cover slips, square, size 22x22mm Soda lime glass pre cleaned SCOPE OF DELIVERY 100 cover slips Kunststoff-Box

The BRESSER Zoomar 8-25x25 Zoom-Monocular offers a continuous zoom as well as a special macro function. This enables the device to focus at distances of less than half a meter. This special feature offers new possibilities, not only for nature observers. This optical device combines the best potential of a zoom monocular as well as that of a macro function at the same time in the same device.FEATUREScontinuous zoommacro functionSCOPE OF DELIVERYMonocularWrist strapCaseManualLens cloth

Get a true room climate expert now with the BRESSER Thermo-Hygrometer with Ventilation Recommendation VentAir H. You can easily read on the stylish screen whether it is time for fresh air. Perfect for effectively preventing mould and excessively dry air! Additionally, the high-quality thermometer and hygrometer precisely measure the temperature and humidity indoors as well as outdoors. And with the additional comfort indicator, you can always keep an optimal eye on the room climate. Intuitive operation and practical functions Effortlessly achieve the perfect room climate: The thermo-hygrometer with ventilation recommendation is equipped with user-friendly touch buttons. Interested in the highs and lows of your room's air quality? Simply call up the maximum and minimum values for temperature and humidity. This way, you can also keep an eye on the development of your room climate. Always up to date: A clock and an alarm are also integrated into the device.Flexible placement thanks to high-quality outdoor sensor Whether in the garden, on the balcony, or even in the front yard – the wireless sensor with a range of up to 80 m gives you complete freedom for placement. The integrated display shows the current temperature and humidity values directly on site. Naturally, the wireless sensor is water-repellent, making it perfect for outdoor use. Ensure fresh air at home, in the office, and more – with the BRESSER Thermo-Hygrometer with Ventilation Recommendation VentAir H. BASE STATION FEATURES Ventilation recommendation for easy improvement of room climate Ideal for early prevention of mould and excessively dry indoor air Room climate comfort indicator Outdoor temperature (°C / °F) Indoor temperature (°C / °F) Relative humidity (indoor and outdoor) (%) Time display and integrated alarm Operation via user-friendly touch buttons on the display Min/Max value memory for temperature and humidity With backlight Thermo-hygro outdoor sensor (1x included) Battery operated: 3x AAA batteries (not included) OUTDOOR SENSOR FEATURES Measurement of temperature and humidity Clear LCD display Range: up to 80 m IP protection class: IP44 Dimensions: 71 x 65 x 23 mm / Weight: 44 g Battery operated: 2x AAA batteries (not included) SCOPE OF DELIVERY Base station Outdoor sensor User manual

Small and compact, it fits into any jacket pocket and is always ready to hand. The BRESSER Monocular 10x42 is a handy aid in many situations. For use in bad weather it is waterproof and has a water-repellent, robust rubber armouring. The 10x magnification allows you to get very close to the desired objects without disturbing animals. Furthermore, it is designed for single-handed use. The multi-coated BK-7 optic ensures good image quality. PROPERTIESmonocular for travellers, Hiker or animal observer waterproof COMPLETIONS monocular carrying strap monocular bag cleaning cloth instructions

Why purchase an additional base station? The BRESSER 5-in-1 Beaufort Weather Station is ideal for living rooms and hallways. It displays the temperature, humidity, air pressure, wind direction and speed, amount of precipitation and a graphic weather forecast, so that you're always up-to-date with the weather. It also displays the date, day of the week and moon phases. However, have you ever thought about which practical functions of your weather station you are missing out on in other rooms? Additional base station - get the most out of your weather station Featuring a built-in alarm clock with a snooze function, the additional base station is ideal for bedrooms. A glance at the large and intuitive colour display and the graphic weather trend forecast will help you to decide what to wear for the day ahead. No more pondering in front of the wardrobe! And no more nasty surprises on cold winter days: thanks to the frost warning function, the alarm goes off 30 minutes earlier when the outdoor temperature falls below -3 °C so that you have plenty of time to get ready. Stay in control of your indoor climate with an additional base station Too damp in the bathroom, too dry in the bedroom: the additional base station allows you to monitor the indoor climate in an additional room. The integrated indoor sensor measures the indoor temperature and indoor humidity in the immediate surroundings, independent of your existing base station. If you're not sure what constitutes an ideal indoor climate, the indoor climate indicator will show you the current comfort level. By monitoring the indoor climate, you can prevent mildew from forming in damp rooms. Thanks to the memory function, you can conveniently display all data from the last 24 hours - including your indoor air humidity and temperature data. If you don't want to check the measured values yourself, you can configure the high-low alarm, which notifies you when your preset limits are reached. Get the most out of your weather station - with this additional base station.FEATURES Receives weather data from the 5-in-1 external sensor Large colour display and elegant design Graphical weather trend (12 hours) Measures the indoor temperature (°C/°F), humidity and air pressure Displays the outdoor temperature (°C/ °F) and humidity Displays the wind speed and wind direction Beaufort scale display (scale for measuring wind speed) Precipitation display with history (day/week/month) Historical bar graph display for precipitation (last 5 days) and change in air pressure (last 1, 3, 6,12 and 24 hours) Indoor climate indicator Maximum and minimum value alarm Min./max. memory (up to 24 hours) Weather index display: Feels like (perceived temperature), dew point, wind chill factor, heat index and Beaufort index Radio-controlled time and date settings(PLEASE SET HOUR OFFSET TO -1 IN THE TIME SETTING MENU IF IN THE UK, IRELAND OR PORTUGAL TO RECEIVE THE CORRECT TIME FOR THESE AREAS) Moon phase display Alarm function with snooze button and ice warning function 5 languages for day of the week display (EN, DE, FR, ES, IT) Ambient light sensor for automatic dimming of the LED backlight Power supply: Power adapter, CR2032 back-up battery (not included) DELIVERY CONTENT Base station with standPower adapterInstruction manual

Explore Scientific's Sun Catcher Variable Large Aperture Solar Filters are available in many sizes to work on most telescopes from 60mm up to 10-inch Schmidt-Cassegrain and of course all Bresser and Explore Scientific Telescopes. The Solar Filter material being used is the new advanced 'Solarlite' Film manufactured by world famous Thousand Oaks Optical through years of research and development. 'Solarlite' a new solar film that has the optical quality of glass with the advantages of impregnated polymer. Perfect also for the solar astrophotographer.NOTE: All Explore Scientific Solar Equipment is rated ISO12312-2 supplied by Thousand Oaks Optical and approved for direct observation of the Sun. These solar filters are available in different sizes, the picture above shows three different sizes as an example. This is the solar filter with 60mm filter diameter.SPECIFICATIONSSpecial objective filter for safe solar observationsISO12312-2 ratedField-stop diameter 60mmFits to outer telescope tube diameter from 60 to 160mmQuick individual match with your telescope diameterFast Setup - Easy UseSCOPE OF DELIVERY1x Sun Catcher solar filter

Scientists at famous space agency NASA are always reaching for the stars with their missions and celestial observations. With the ISA Space Exploration NASA-themed AstroPlanetarium, you can bring a piece of this exciting world of research into your own home. But, before you get started, you should take the stickers and customise your astro projector in style with great NASA motifs. Then you can embark on your very own journey of discovery into the night sky – the 2 projection discs will bring you 8,000 stars or 61 constellations, all with names, through bright LEDs. At the optimal distance of 2 m, you can admire the image on a large total area of approx. 1.6 x 2.1 m. Flexible astro fun with the home planetarium Weather, location, time of year – all astronomers know that what you see in the night sky depends on a number of different factors. But with the AstroPlanetarium, you can devote time to your hobby whenever it suits you. Simply select the starry sky that you want to observe by setting the date and the time from 8 pm to 2 am. You’ll then see all the starry magnificence that you’d expect to see outside at that time. Gradually, you can explore every night of the year. Great additional functions for stargazers Always on the move, if you want it – with the integrated motor, you can make the image rotate at the touch of a button. Unlike the rotation of the earth, you can choose the direction of rotation and one of the 6 speed levels to suit your wishes. With shooting star mode, you can also set comet trains to pass over the night sky – who knows, maybe they’ll bring luck with them? And when it’s time to head off to the land of dreams, you can fall asleep under the stars with sleep mode, which will shut your planetarium off after 30, 60 or 120 minutes (depending on setting). Follow in the footsteps of your NASA role models and embark on your very own astro discoveries when it suits you with the ISA Space Exploration NASA-themed AstroPlanetarium. FEATURESHome planetarium for children from 14 years of age Includes stickers with space and NASA theme Projection distance: maximum 3 m Projection area 1.6 x 2.1 m (at 2 m distance) Focus wheel More than 8,000 celestial objects and 61 constellations on two projection discs Shooting star function Automatic shut-off (after 30, 60 or 120 minutes) 1 bright white LED Moving projection image thanks to 2 motors, 6 different speeds Simulation of the night sky on a wall or ceiling with adjustment to day and timePower supply: 3x AA batteries (included) PACKAGE CONTENTSAstroPlanetarium 2x projection discs Stickers with NASA theme Batteries Instruction manual

With the BRESSER Radio-Controlled Colour Weather Station with Frameless Display, you’ll always be on the sunny side of weather technology. The chic colour screen presents all important information at a glance: temperature, humidity, and a reliable weather forecast. The modern, frameless design integrates stylishly into your home, office, and more. Your reliable planning assistant – the weather station with forecast The graphical weather forecast of the radio-controlled weather station reliably informs you about upcoming weather changes. A practical addition: the current air pressure is also displayed, allowing you to keep track of weather developments through regular checks. Perfect for planning your activities better and always being prepared. Room climate in perfect condition – with the radio-controlled weather station The weather station with outdoor sensor measures not only temperature and humidity outside your door but also provides accurate values for the indoor area. Additionally, the room climate comfort indicator shows the condition of the indoor air. This way, you can ensure a pleasant atmosphere in your home or other indoor spaces. Powerful outdoor sensor for precise data The outdoor sensor of this weather station impresses with user-friendliness and robust design. With a range of up to 80 m, the ideal location is quickly found. You can also read the values directly on-site on the integrated display. Additionally, the casing is water-resistant (IP44), so the temperature and humidity meter can withstand wind and weather. Appealing weather station with useful features for everyday life The radio-controlled colour weather station impresses with practical functions such as a frost warning, which alerts you to cold temperatures in good time. The high/low value alarm also automatically informs you of your own temperature limits. With the max./min. value memory for temperature and humidity, you can easily keep track of fluctuations. Chic and informative – look forward to always precise weather data with the BRESSER Radio-Controlled Colour Weather Station with Frameless Display! FEATURES OF THE BASE STATION Frameless weather station with integrated DCF radio clock Indoor temperature and humidity Display of outdoor temperature and humidity Graphical weather forecast Air pressure Room climate comfort indicator High/low value alarm for temperature Max./min. value memory for temperature and humidity Frost warning Automatic time and date setting (DCF, manual setting possible) Alarm clock with snooze button Power supply: mains adapter (included), 2x AAA backup batteries (not included) PLEASE NOTE: This device receives the DCF time signal (Central European Time). However, you can easily adjust the time display to different time zones using the manual time setting. FEATURES OF THE RADIO SENSOR Measurement of temperature and humidity Clear LCD display Range: up to 80 m IP protection class: IP44 Dimensions: 71 x 65 x 23 mm; Weight: 44 g Battery-powered: 2x 1.5V AAA batteries (not included) SCOPE OF DELIVERY Weather station Outdoor sensor Operating instructions

You see better with two eyesThe BRESSER BinoViewer Deluxe makes it possible to observe astronomical objects in a relaxed way with both eyes and with considerably more detail than using one eye. The images created of the moon, planets and globular clusters are particularly impressive. But also with deep-sky objects such as the Orion Nebula the detection of details is much easier. At the same time this binoviewer is very easy to handle. Thanks to the newly patented optical system you can get into focus with any telescope. All you need is a pair of identical eyepieces to enjoy this dramatic and immersive viewing experience.How to use the BinoViewer? Since the BRESSER BinoViewer Deluxe does not require an additional light path (back focus), it can be used with any telescope - including Newtonians and short focus refracting telescopes, which traditionally suffered when using standard binoviewers. No light path corrector or similar accessory is necessary. If a standard 1.25'' eyepiece can be focused, the binoviewer will also work. The eyepiece focal length and field of view size of the eyepieces used are fully retained. As with binoculars one eyepiece is focused first using the telescope focuser. Then the second eyepiece can be brought into focus using the helical focuser on the binoviewer. The required interpupillary distance is then elegantly adjusted to a range of 58–74mm with the help of a linear sliding mechanism, with graduated marker, to help you find your ideal interocular setting quickly.  Self-centring helical eyepiece grips, rather than side-mounted thumbscrew eyepiece retainers are used, decreasing the chance of offsetting collimation of both eyepiece to each other.  The fact that this design of binoviewer uses a well-engineered linear slide mechanism to adjust interpupillary distance, rather than a cheaper-to-produce traditional hinged design also helps retention of collimation.Which objects can be observed with this accessory?Actually, all objects that were previously observed with the telescope in question, but only monocularly with one eye. Because there is no magnification factor at the binoviewer, even low magnifications can be achieved. This makes not only the moon, planets and globular clusters, but also the brighter deep-sky objects very interesting observation targets. The use of two eyes leads to a more relaxed view than using one eye alone.  Although true depth of field viewing at infinity is a little beyond most telescopes and binoviewers, users will note how the human brain attempts to impose depth of field ("3d-like") effects on stereo views through binoviewers.  The biggest difference that most observers comment upon when comparing views through binoviewers like these, as opposed to single monocular eyepiece views, is the extra detail that can be seen in most observable targets.  Relaxed viewing and extra detail in objects are the two main benefits of binoviewing, which the BRESSER Bino Viewer Deluxe 1.25'' delivers in abundance.Also ideal as an accessory for solar telescopesA very special application is the use of the BRESSER BinoViewer Deluxe in combination with all solar telescopes. The spherical shape of the sun with all its surface details is shown very impressively.  The depth of field effects of seeing filaments silhouetted against the solar surface are particularly enjoyable to observe.Important note: Do not use the BRESSER Binoviwer Deluxe without a suitable solar telescope or a safe solar filter in front of the telescopes objective lens . Otherwise, there is an acute risk of going blind.High-quality mechanics and materialsThe entire BRESSER BinoViewer Deluxe is made of high-quality materials. Except for the outer plastic covers all components are made of anodised aluminium. Particularly remarkable are the low-backlash sliding mechanism for adjusting the interpupillary distance and the precise rotary clamping of both eyepiece adapters. The wide clamping surface holds the eyepieces in place securely and also centres them automatically on the optical axis. The one-sided dioptric adjustment has a backlash-free helical drive and enables the finest corrections. For safe transport a high-quality hard-shell transport case is included in the scope of delivery.Which eyepieces can be used?All eyepieces with a 1.25'' barrel and a field stop of up to 22mm. Depending on the interpupillary distance the outer diameter of the eyepiece housing should not exceed a value of approximately 50 mm.Filter thread 1.25'' availableNo 2nd filter sets are necessary to operate the BRESSER Binocular Approach Deluxe. The desired colour or nebula filter can be screwed directly into the 1.25'' nosepiece. in this configuration, when changing the eyepieces to affect a change in magnification, no swapping of filters is necessary.  Unique mirror-lens system with Ohara (Japan) lanthanum glass material The BRESSER Binocular Viewer Deluxe is equipped with a unique mirror-lens system. This has the advantage of higher light transmission and less color aberration. The resulting image is simply brighter and sharper. To achieve this the exclusive Ohara (Japan) lanthanum glass material has been used and in addition all optical surfaces are equipped with a full multi-layer broadband coating. Finally the beam-splitting mirror has a 99% dielectric coating and completes the excellent optical design.FEATURESEnables binocular observations with all telescopesRelaxed and comfortable viewingThree-dimensional viewing experienceSuitable for all telescopes with 1.25'' eyepiece connectionNo additional light path requiredNo magnification factor at the binocular attachmentEven low magnifications with large fields of view are achievableFor observing moon, planets and deep sky objectsPrecise and robust mechanicsSliding mechanism to adjust the interpupillary distanceDioptric compensation via fine helical driveWide eyepiece rotation clamp with automatic centeringFilter thread 1.25'' (M28.5 x 0.6mm) availableLens and mirror design made of finest Ohara (Japan) lanthanum glass materialAdvanced broadband multilayer coating on all optical surfaces99 % dielectric-coated beam-splitting mirrorHigh-quality hard-shell carrying case includedWHAT'S INCLUDEDBino Viewer DeluxeDust capsCarrying case