NATIONAL GEOGRAPHIC 76/350 Compact Telescope

​​Modular designed multipurpose telescope, both for observing the sun in the H-alpha wavelength, as well as for night sky observations. Easy conversion between the different applications with a few simple steps. 3-lens apochromatic telescope with FPL-53 glass, 100mm aperture and 714mm focal length - excellent image quality for H-Alpha solar observation and also for observing the starry sky at night. With innovative air pressure tuning system, good 2 inch (50.8mm) R&P focuser, and B1800 blocking filter. Solar observing in H-alpha: The LS100MT/B1800 is a complete telescope for observing the sun in H-alpha light, with 100mm free aperture (no central obstruction) and 714mm focal length. The H-alpha wavelength is the most impressive way to observe the sun, showing protuberances at the sun's edge, filaments and flares on the surface, and much more. An internal Etalon filter achieves a bandwidth of <0.7 Angstrom with the innovative air pressure tuning system Pressure-Tuner. Tuning is done by slightly changing the air pressure in a pressure chamber inside the telescope. This changes the refractive index of the air, making it easy to tune to the H-alpha line. The pressure tuner guarantees a homogeneous image, without central obstruction, and a permanently protected Etalon without erosion. A set of collimating lenses installed in the telescope ensures best performance. Fine adjustment is achieved with a solid 2 inch R&P focuser with 10:1 reduction. Blocking-filter is the B1800. The B1800 is very good for visual solar observing. Also solar imaging is possible by cameras with small to large sensor chip. We recommend a LS100MT with B3400 blocking-filter by using cameras with very large sensor chips. The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25 inch eyepieces and with a T2 camera connection. Observing the starry night sky: The H-Alpha Etalon system can be removed from the telescope in a few easy steps thanks to its modular design. With the additionally available conversion kit (item number 0551430) the 3-lens apochromatic refractor can then be used as a normal telescope with 100mm aperture and 714mm focal length for observation and photography of the night sky. The FPL-53 triplet lens offers an outstandingly low colour aberration image. Common 2 inch star diagonals can be used at the high quality R&P focuser of the conversion kit 0551430. Please note that the optionally available conversion kit 0551430 is absolutely necessary if the telescope should be used at night. More applications: With additionally available accessories the LS100MT offers even more possibilities! - Double-Stack The LS100MT telescope can optionally be upgraded with the additionally available double-stack module DSII/SFPT (item number 0551395). The DSII system is a internal double-stack module. Thereby a bandwidth of <0.5 Angstrom is achieved for H-alpha solar observation. Therefore much more details on the solar surface will become visible. - Solar observing in White-Light If the H-alpha unit has been removed, of course either a sun filter to be installed in front of the objective, or a Herschel-wedge at the focuser can be used to observe the sunspots in White-Light. - Solar observing in Ca-K wavelength Certainly, the Ca-K filter modules from Lunt Solar Systems can also be used at the LS100MT to observe and photograph super-granulation and other effects visible in this wavelength on the sun. This makes the LS100MT a completely universal usable apochromatic telescope of highest quality! FEATURES 3-lens APO refractor, FPL-53 Aperture: 100mm (no central obstruction) Focal length: 714mm Bandwidth: internal Etalon with <0.7 Angstrom Tuning: air pressure tuning system Pressure-Tuner Blocking filter: B1800 with 1.25" and T2 connection Focuser: R&P with 10:1 reduction Two tube-ring with handle Sol-Searcher installed inside handle Dovetail bar at GP-level for astronomical mounts Weight: 6.8kg Length with blocking filter and dew-shield: 84cm Length without blocking filter and removed dew-shield: 65cm SCOPE OF DELIVERY LS100MT Multipurpose Telescope Pressure-Tuner B1800 blocking filter in star-diagonal housing 2 inch R&P focuser with 10:1 reduction Tube rings with dovetail bar Transport case (78x33x23cm) Instruction manual Conversion kit for observation of the starry night sky (0551430) not included!

Get fascinated by the unique experience of observing the sun but also the wonderful starry night!We are proud to present the BRESSER Solarix 76/350 - the first "all in one" newtonian telescope package that enables you to observe the sun. With a certified quality at a sensational price point!It was never easier for the public to observe the night sky and the sun so easily, cheap and - last but not least - safe. The solar filter that was especially designed for this telescope makes it possible. It contains a special foil that protects the eye against all kinds of solar radiation during observations: infrared, ultra violett and visible light is dampened to a safe level. Only a safe amount of the visible spectrum can pass the filter and creates a wonderful solar image in the eyepiece. The safety feature of this filter was checked by a independent quality assurance company. Do you want to capture what you see? With the included smartphone holder bracket you can use your smartphone to easily take colour pictures of celestial objects - like through a telephoto lens!But the BRESSER Solarix 76/350 is of course also ready to be used for observing astronomical objects in the night sky. The featured accessories are everything you need for an immediate start. The newtonian reflector is equipped with a extensive manual and set up in almost no time.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 BRESSER refractor (lens) telescopes for landscape and nature observing.FEATURES18x  to 175x MagnificationReady for solar and celestial observingsolar filter for safe solar observationsComplete accessories for immediate observationsSmartphone Holder Bracked for cellphone photographyEasy to use azimutal mount with tripodThe telescope arrives completely assembled - observation can start immediatelyEasy Use SCOPE OF DELIVERYOptical Tube AssemblyAzimutal MountAluminium Tripod with Spreader Bar and eyepiece holders 2 Eyepieces (31,7 mm / 1,25"): SR-4 mm, H-20 mm 2x Barlow LensSmartphone holder bracketAstronomical Software and downloadable moon chartUser Manual*Colour appearance through the optics dependent on the observed object and exposure time

With its 114-mm aperture, this telescope collects three times more light than a 76-mm telescope. Therefore, fainter objects become visible, and you can see more details of the moon and planets. Nevertheless, the telescope is very compact and sets up quickly, with no assembly required, so it can be transported to your favourite night-sky-observation location easily. Use is very intuitive, without compromising stability. The built-in accessory tray keeps the eyepieces handy, and the red-dot finder makes locating objects simple.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. FEATUREScompact Dobson telescopeeasy to handle particularly for beginnersintegrated compassSCOPE OF DELIVERYtelescope2 eyepieces (6 mm, 20 mm)Barlow lens 2xmoon filterLED findersoftware

A breath of fresh air for fresh air enthusiasts, the BRESSER 7-in-1 Weather Center Weather Station Air-Mon merges locally measured weather data with current internet air quality values for your home, featuring a modern weather station with app and color display. Weather station with outdoor sensor for a complete meteorological overview Quickly mounted, the 7-in-1 wireless sensor in conjunction with the stylish base station including integrated thermo-hygrosensor and barometer, swiftly delivers accurate measurements. Look forward to local information about temperature, humidity, air pressure, wind speed, wind direction, precipitation, UV levels, and light intensity. For a broader weather outlook, just check the reliable 7-day forecast including maximum and minimum temperatures. Retrieve meteorological history through the max/min value memory. Fully connected – smart use of the Wi-Fi weather station Specific current air quality values appear via the Wi-Fi connection on the elegant color display. Not at home? Access all data via the intuitive ProWeatherLive App or through a web browser – anytime, anywhere! Breathe deeply again with the air quality monitor The air we breathe matters – protecting our health from pollutants around us is crucial. Therefore, the weather station displays the 6 most important pollutant values in your environment: carbon monoxide, nitrogen dioxide, sulfur dioxide, ozone, as well as fine particulate matter PM2.5 and PM10. And because these are many values, the AQI (Air Quality Index) provides a summarized assessment of the current air quality. Red, yellow, or green – the traffic light as a comfort indicator Is the air too poor for Sunday coffee on the terrace? The comfort level traffic light, available for each air quality factor, gives the answer. Conveniently, indoor temperature and humidity, as well as UV radiation, are also equipped with a traffic light indicator. This allows you to see at a glance the status of indoor climate and the likelihood of sunburn.Premium weather station with additional potential: the extensions In addition to its main functions, the weather station already includes useful features such as automatic time display, moon phases, and an alarm clock. A well-rounded package indeed. And there's more: The BRESSER weather station, with rain gauge, wind gauge, and more, can be tailored to your individual needs with optionally available additional sensors. Optional devices (not included) allow you to easily check, for example, the pool temperature, soil moisture in your flowerbed, or indoor climate in multiple rooms. A CO2 sensor (not included) and an HCHO/VOC sensor (not included) provide even more insights into local air quality. Browse through the compatible BRESSER accessories for individual extensions. Make the 7-in-1 Weather Center Weather Station Air-Mon the new centerpiece of your home. BASE STATION FEATURESWeather station with air quality monitor Wi-Fi connection for retrieving and sharing local data on platforms like ProWeatherLive, WeatherUnderground, and Weathercloud Display of internet data on local AQI (Air Quality Index) and the 6 key pollutants (PM2.5, PM10, NO2, SO2, O3, CO) Comfort level traffic light for air quality measurements, UV levels, and indoor climate Display of precise measurements from the 7-in-1 outdoor sensor (Outdoor temperature, humidity, wind speed, wind direction, precipitation, UV levels, light intensity) Indoor temperature (°C/°F) and humidity Current weather and 7-day forecast with max/min temperatures Air pressure Weather and air quality alert functions Weather data calibration Max/min value memory Time and date (internet time synchronization) Moon phase, sunrise and sunset Alarm clock with snooze function and frost warning Expandable with the following optional sensors for direct measurement on site: Up to 3x thermo-hygro, soil, and/or pool sensor (not included) 1x PM2.5/10 sensor (not included) 1x CO2 sensor (not included) 1x CO sensor (not included) 1x HCHO and VOC sensor (not included) Suitable for table or wall mounting Power supply: AC adapter (included), CR2032 backup battery (not included) 7-IN-1 OUTDOOR SENSOR FEATURESMeasuring temperature and humidity Measuring wind speed, direction, and precipitation Measuring UV levels and light intensity Solar panel for extending battery life Range: up to 150 m Power supply: 3x AA batteries (not included) SCOPE OF DELIVERYBase station 7-in-1 wireless sensor Power adapter Operating instructions