LUNT LS100FHa/B1200d2 H-alpha solar filter

The visual effect of these new 4,5mm 82° LER eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience.  Your eye is relaxed, allowing you to easily use the "averted vision" technique to study faint details across a huge field-of-view. The 82° Series eyepieces come with foldable eyecups make handling and using in the field easy. As experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.These eyepieces are the choice for observers wearing glasses - with excellent performance and durability. The patented EMD"-coating produces high contrast images and prevents reflexes and ghosting. The argon purging effectively prevents internal fogging, and you don´t have to deal with dirt, fungus or cleansing fluids getting between the lenses. The eyepieces are sealed - this makes sure you will be able to enjoy these eyepieces for many years to come.Comfort, Quality, Value. The Explore Scientific 82° LER Series Most short focal length eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience.  These extreme wide field eyepieces are optimized to produce high contrast and high resolution characteristics.SPECIFICATIONSLarge eye distance, large field and great image sharpnessExcellent viewing position for people with glassesExcellent field sharpness even with fast optics82° apparent field of viewArgon-purging prevents internal fogging, the sealing facilitates cleaningPatented EMD-coating to maximize contrastBlackened lens edges to avoid reflexesAll eyepieces of this series are parfocalStainless steel barrel with conical security cutoffDust covers and protective bag includedSCOPE OF DELIVERY82° EyepieceDust coversProtective bag

The new BRESSER Nebula 6 EQ/AZ Wifi-Network Mount is a precise and quiet telescope mount – ideal for astrophotography. The controller box offers numerous central connection options for various accessories such as cameras, filter wheels, and motor focusers via USB (2.0/3.0), simplifying the setup of a professional astro-photography machine. BRESSER relies on innovation paired with quality Made in Italy for this top-class product. The long-standing experience of the manufacturer in mount construction guarantees a high-end device with first-class functionality and highest reliability. Additionally, the in-house development team for hardware and software in Italy ensures quick response times in technical support and the adaptation of new device drivers. True to the motto "Professionals at work!" The mount is controlled via pre-installed web app software, accessible via Wifi and an Ethernet cable connection. The philosophy behind the Nebula GoTo system is to provide the user with a control system independent of a normal PC, which can be remotely controlled in all its functions via a smart device such as a mobile phone or tablet. However, this does not exclude the traditional use of computers of all types and brands, which can be connected to the system either wired or wirelessly. The BRESSER Nebula GoTo System Controller is a Raspberry Pi 4 microcomputer, which allows complete control of the setup (mount, camera, etc.) without the need for any other external device. The BRESSER Nebula GoTo system is already equipped with all Linux-based applications necessary for performing all astrophotographic functions.The existing INDI environment allows the control of almost all devices (cameras, filter wheels, rotators, including observatory domes), necessary for conducting local or remote astrophotography sessions. The system also offers high flexibility for users who prefer to use traditional computer client applications such as Cart du Ciel (Star Chart), TheSkyX, SkySafari, Stellarium, and other planetarium programs as well as SGP, Nina, CCD Ciel, and other astrophotography tools. This complete compatibility is ensured through the adoption of the Alpaca communication protocol, which allows the use of traditional ASCOM platform drivers for native INDI devices. State-of-the-art mount construction The BRESSER Nebula mounts are CNC-manufactured from stainless steel and aluminum. The simple and functional design is thanks to a renowned Italian mount manufacturer, who has designed and now also manufactures these fine BRESSER products 100%. So, look forward to a stable yet easily transportable mount, which despite its light weight of only 16 kg (including tripod) allows a high load capacity of up to 25 kg. Visual Observation For visual observation and direct use, control the mount with the hand control box included in the package. Alternatively, connect the Nebula 6 via WLAN directly to your smartphone or tablet and use the virtual hand control box. Of course, all adjustment parameters can also be adjusted via the web application. The user interface is deliberately simple and clear to ensure intuitive operation. Astrophotography Here, the Nebula mount shows its full strength. Whether mobile or stationary, remote capability is crucial. Connect your laptop or PC either via WLAN or with an Ethernet cable (recommended for faster data transfer) directly to the Raspberry-Pi control unit of the mount. Then use the pre-installed software Kstars/EKOS to control the mount and all external devices such as cameras, motor focus, filter wheel, etc. Alternatively, you can also directly control the unit with your own software. Applications such as Cart du Ciel (Star Chart), TheSkyX, SkySafari, Stellarium, and other planetarium programs as well as SGP, Nina, CCD Ciel, and other astrophotography tools can be used without any issues. 2-in-1 Mount with EQ and AZ Mode If required, the Nebula can be switched from the equatorial mode to the azimuthal mode. This is particularly advantageous for observing nature or tracking satellites. Thus, the mount can be used for various applications and is not limited to astronomy only. Attachment of up to two optics Would you like to adapt multiple optics? No problem. Simply use the option to replace the counterweight bar with another telescope. Use the second optic simply as a counterweight to the main telescope. Set the Nebula 6 to azimuthal mode, remove the counterweight bar, and screw on an extension adapter with a suitable second telescope clamp directly to the mount. FEATURES Precise and quiet telescope mount – ideal for astrophotography Extensive connection options for various accessories via USB Integrated web app software enables central control of all components Integrated Raspberry Pi with USB-3 ports and Ethernet port Compatible with client applications such as Cart du Ciel (Star Chart), TheSkyX, SkySafari, Stellarium Compatible with SGP, Nina, CCD Ciel, and other astrophotography tools Virtual hand control box and settings menu for smartphones and tablets PC control – ASCOM and INDI compatible USB ports for cameras, motors, filter wheels etc. Conversion from parallactic to azimuthal mode possible Small hand box for basic functions included High load capacity yet lightweight Mount CNC-manufactured from stainless steel and aluminum Tooth belt drive for precise and quiet tracking Load capacity: 18 kg in EQ mode and 25 kg in AZ mode Dual-prism clamping for the attachment of Vixen GP and Losmandy Weight of the mount: 11 kg Weight of the tripod: 5 kg SCOPE OF DELIVERY Nebula 6 EQ/AZ Mount Field tripod Central control unit with Raspberry Pi Counterweight: 6 kg (1 piece) Basic hand box Connection cables Power supply 230V/12V/3A

The BRESSER Space Explorer 150/750 Telescope with an EQ-3 Mount shows you the night sky in stunning detail. Go on a journey into distant worlds: Thanks to the combination of a large 150 mm aperture and a short 750 mm focal length, you can marvel at a vast array of celestial objects such as large nebula, open star clusters or the Andromeda galaxy. The powerful Newton reflector telescope is also great for observing our own solar system: with the 25-mm Plössl eyepiece, you can view the moon in 30x magnification. The premium parabolic primary mirror produces significantly sharper images and better contrasts than a comparable telescope with a simple spherical mirror. In addition, the telescope also has a large 55 mm secondary mirror that illuminates the field of view perfectly to create a bright image. Portable design - with the 150/750 reflector telescope Can't wait to get out of the house to view the Orion Nebula or the Pleiades? With this telescope, you can search for the perfect observation spot: thanks to the short focal length, the tube is short and easy to transport. In addition, the premium equatorial mount allows even beginners to set up the telescope in no time. Tracking is also very simple - you can compensate for the earth's movements manually so that your observed objects stay within the field of view. To ensure maximum viewing comfort, the focuser on this Newton reflector telescope is attached to the side of the tube. The aluminium tripod is height-adjustable and features an accessory tray so that you can keep all your important gear within reach. The 6x30 finder scope with reticle allows you to align the telescope with objects in the night sky. The reticle indicates the position at which your telescope is pointing. If you want to capture images of your nighttime discoveries, you can connect your smartphone to the telescope via the smartphone camera adapter. Discover the fascinating night sky with the BRESSER Space Explorer 150/750 Telescope! FEATURES Reflector telescope for nighttime observations Optical system: Newton reflector (parabolic primary mirror) Lens diameter: 150 mm Focal length: 750 mm Max. useful magnification: 300x Aperture ratio: f/5 Simple tracking by hand Mount: EQ3, equatorial Height-adjustable aluminium/stainless steel tripod with accessory tray SCOPE OF DELIVERYTube EQ3 mount Height-adjustable field tripod Plössl 10 and 25 mm eyepiece 6x30 finder scope Smartphone holder Instructions with warranty information