Silicone Eye Cup Diameter 43mm for ES Eyepieces

With the BRESSER Solar Eclipse Glasses, you can experience one of nature's most captivating events safely and effortlessly. Whether it's an annular, total, or partial eclipse, the sight of the moon crossing in front of the sun is always breathtaking. Designed to protect your eyes, these specialist glasses are crafted in the USA to meet the highest safety standards. BRESSER Eclipse Glasses: Your safe window to the sun The glasses feature premium-quality white light filter film that effectively blocks harmful UV and IR rays. This ensures a bright and natural yellow image of the sun. Thanks to their sturdy construction, these glasses are built for repeated use. You can even use them to spot large sunspots or enjoy the rare sight of planes flying in front of the sun. Be prepared for the next eclipse and enjoy safe solar viewing with the BRESSER Solar Eclipse Glasses. FEATURES Specialist glasses for safe solar eclipse viewing Provides a natural, bright yellow image of the sun Ideal for safe visual solar observation Durable and resistant to damage Ready to use immediately Complies with EN ISO 12312-2:2015 standards, verified by independent testing at ICS INC. Laboratories SCOPE OF DELIVERY 10x Solar Eclipse Glasses

Silicone Eyecup 32mm Diameter for ES Eyepieces Category: Spare Part suitable for Eyepieces Description: The soft replacement eyecup with a 32mm diameter provides increased comfort during observation. Suitable as a spare part for EXPLORE SCIENTIFIC eyepieces. Ideal for spectacle wearers. It enhances observation comfort and reduces stray light. Easy to mount and maintain. Durable and easy to clean silicone material.

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

The BRESSER JUNIOR Astro Planetarium quickly transforms your ceiling into a starry sky. And then it’s time for you to go exploring: This home planetarium projects over 8,000 stars and 61 named constellations using 2 projection discs and a bright LED, bringing the universe into your home. Ever curious about the constellations visible on your birthday? Why not have a look? Just set the date and a time between 8 PM and 2 AM, because during this time there will always be stars in the sky. Then just switch on the children's planetarium and the night sky of your birthday lights up above you. For the best experience, maintain a 2-meter distance from the ceiling. This allows the projection to cover a substantial area of approximately 1.6 x 2.1 metres. A focusing wheel ensures the celestial display is crystal clear. This is not just for special occasions like Christmas or birthdays; it's a year-round gateway to the stars. Use the star projector to enjoy the night sky indoors If you've ever used a telescope, the most crucial tool for stargazers, you know that clear skies are essential. Cloudy skies can obscure your view of the heavenly bodies. With this home planetarium, however, weather is no impediment. Rain or snow, your exploration of astronomy continues indoors. Thanks to its built-in motor, the projected sky rotates automatically. A counter-clockwise rotation mimics the natural movement of the northern hemisphere, while a clockwise rotation aligns with the southern hemisphere's pattern. Choose from 6 speed settings to tailor your experience. The shooting star mode adds a dash of magic, bringing meteor trails across your ceiling. Drift off to sleep under the stars There's something incredibly soothing about falling asleep under a starlit sky. The sleep mode turns off the home planetarium automatically after 30 or 60 minutes. For longer enjoyment, let it run normally, and it will switch off after 2 hours to conserve energy. You'll likely be deep in dreams of cosmic adventures by then. Turn your home into a place for celestial explorations with the BRESSER JUNIOR Astro Planetarium. FEATURESStar projector suitable for children aged 14 and up Shooting star function Automatic shut-off (after 30, 60, or 120 minutes) Projection area of 1.6 x 2.1 metres (at a 2-metre distance) 1 bright, white LED Motion-enabled projection through dual motors offering 6 speeds Focusing wheel for clear images Night sky simulation on walls or ceilings, adjustable for specific dates and times More than 8,000 celestial bodies and 61 constellations on 2 projection discs Maximum projection distance: 3 metres SCOPE OF DELIVERYAstro planetarium 2x projection discs 3x AA batteries Instruction manual

BRESSER Solar Filter 172 mm for Messier MC-152 Telescope Category: Spare Part for Messier Telescope Series Description: The high-quality Solar Filter with the perfect diameter for Art. 4852190 Messier MC-152 offers safe protection for exciting solar observations. It is specifically designed for the BRESSER Messier Telescope series. Please check compatibility using the product number on your optical instrument.