Vixen XY Red Dot Finder Scope II

Apart from air turbulence, the brightening of the night sky is the greatest barrier to observing faint objects beyond the solar system. Due to streetlamps and other artificial lighting the sky in urban areas is no longer properly black. As a result, the contrast and thus the perception of deep-sky objects also suffer. However, depending on the type of celestial object, it is possible to filter out some of the interfering light making it easier to photograph the objects.The EXPLORE SCIENTIFIC H-Alpha filter uses the characteristic of the so-called emission nebulae. These objects glow in certain colors, the so-called emission lines. The emission lines are associated with certain chemical elements - in this case the red glowing hydrogen. This filter blocks all other colors (and therefore almost all artificial light) and lets only the emission lines of hydrogen through. Especially the disturbing light of mercury and sodium vapor lamps is effectively blocked. The effect is amazing: Suddenly, nebulae become visible on the photos in places which appear completely empty without the filter.The EXPLORE SCIENTIFIC H-Alpha Nebula Filter has been developed exclusively for astrophotography. Especially in heavy light-polluted skies many emission nebulae are only visible and shown in full expanse on astrophotos when using this filter. The H-Alpha nebula filters make astrophotography near the city possible and the use leads to amazingly good image results despite the existing light pollution. A must for every urban astrophotographer.The EXPLORE SCIENTIFIC nebula filters are delivered with an individual test report - so you can be sure to get high quality filters.This filter's narrow passband of only 7 nm bandwidth works out the faint emission nebulae or makes them visible even under difficult urban conditions. FEATURESH-Alpha filters are used exclusively for astrophotographyAllows photography of emission nebulae that glow in the light of red hydrogenMany of these emission nebulae are only visible in their full expansion on photos taken with this filterBlocks almost all artificial light, especially from mercury and sodium vapor lampsOnly allows the emission line of red hydrogen to pass throughNarrow band version for difficult urban conditionsTransmission bandwidth: 7 nmAllows more contrast and detail for all urban astrophotographersIdeal for use near cities, in heavy brightened skiesIndividual test certificate included to guarantee you receive a premium filterSCOPE OF DELIVERY1x 1.25'' H-Alpha Nebula Filter

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

The BRESSER Pirsch Gen II spotting scopes are primarily intended for nature observers and hunters. Equipped with a light-intense, fully broadband multi-coated 80 mm lens, they allow higher magnifications even at twilight. This spotting scope is also equipped with the high-quality UR coating for brighter images. Together with the waterproof and nitrogen-filled housing and the non-reflective enforcement, nature observers can determine e.g. bird species in any weather or hunters can target game even at long distances. Photography But also friends of digital photography will find a reliable tool in the Pirsch series: together with the DSLR adapters 49-20002 or 49-14911 almost all digital cameras or smartphones can be connected. Robust materials The focus and eyepieces are made of sturdy metal for a long-lasting pleasure with the Pirsch spotting scope. The rubber enforcement is manufactured to ensure a firm grip. Compensation The Pirsch spotting scopes of Gen. II are all equipped with the new UR coating. This special coating ensures better light transmission and therefore provides a bright image even in difficult lighting conditions. 10:1 focusing An important factor in optical devices is optimal focusing. Here, we at BRESSER have paid great attention to fast and easy focusing as well as very precise focusing. Thus, the focus of the Pirsch spotting scope can be adjusted quickly and down to the last cm. This is ensured by the 10:1 ratio of the focus. Waterproof and nitrogen filled All Pirsch models are waterproof and nitrogen filled. So you have the perfect companion with you in all weather conditions. Rain or fog does not matter to the device. Fogging from the inside in case of large temperature differences is prevented by the nitrogen filling and thus ensures that the device is always ready for use. PROPERTIES Zoom perspective slanting view fully multi-coated optics UR coated optics very high light collecting capacity waterproof and nitrogen filled housing SCOPE OF DELIVERY Spotting scope Ready bag for spotting scope Instructions