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LUNT LS40THa/B600 H-alpha solar telescope

With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.

Here is the table of contents of the comprehensive BRESSER Telescope Guide:

Sky Guides by Bresser

The Sky Guide provides comprehensive information on constellations, planetary positions, and astronomical events – perfect for planning your observations and delving deeper into astronomy.
Visit the guide directly here to make the most of your observations!

Product and safety instructions


Manufacturer: 
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact: 
www.bresser.de


Warning notes
  • Safety instructions: There are certain dangers when observing the sun, regardless of the telescope used. Lunt-Solar-Systems places great emphasis on the safety of their products during manufacture. Your safety is the highest priority, and we ask that you carefully read the telescope manual before beginning solar observation. Please never disassemble the telescope! Never use it if it has been modified or damaged in any way! Always contact our customer service if you have any questions regarding the safety of your instrument. Never look at the sun with an unprotected eye or with a telescope not intended for solar observation! Never leave your telescope unattended while it is pointed at the sun! Other people who are unfamiliar with it might attempt to replace the block filter with another prism, unaware of how critical this filter is for safety. The components of Lunt-Solar-Systems telescopes are not interchangeable with those of other manufacturers. Lunt-Solar-Systems solar telescopes contain several different optical elements that have been precisely adjusted and mounted during manufacture. These systems require no maintenance. Never disassemble the telescope. Doing so will void the warranty, potentially leading to expensive repairs, and may cause future damage to your instrument, compromising your safety! Most Lunt-Solar-Systems telescopes and filters include a very sensitive optical component called an Etalon. These Etalons are built into the system to protect them as best as possible. Countless considerations have been made to ensure the best performance of this "heart" of every system, even under the daily stresses it inevitably faces, such as shocks and vibrations during transport or regular use. Nevertheless, it should never be dropped. Improper use of the telescope can damage the Etalon (not a warranty case) and render the system unusable until repaired. The instrument should always be stored in its original packaging or in the optional transport case (item number 0554010). Like any optical precision instrument, it should be stored in a dry environment. With proper care, you will enjoy your instrument for a lifetime!
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Accessories

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LUNT Transport Case for LS50THa and LS40THa
This transport case is suitable for all 50mm telescopes of the LS50THa series, and also for all 40mm telescopes of the LS40THa series.Foam not included! The foam of the LS50THa or LS40THa telescope boxes falls into place to this transport case.FEATURESTransport case dimensions: 48 x 28 x 18 cmSCOPE OF DELIVERYTransport Case for LS50THa and LS40THa telescopes(Telescope and foam not included!)

Available

€89.00* €139.00* (35.97% saved)
BRESSER Twilight I telescope mount with tripod
The Twilight I is a light-to-medium-duty alt-azimuth mount with tripod designed to quickly and easily accept small to medium sized refractors, such as the AR102 + AR127s or ED102mm + ED127, and of course, the ED80mm. Lightweight, fast Newtonians will also match up nicely with the BRESSER Twilight I mount. As long as your telescope does not exceed 18 pounds and has a Vixen-Style Universal Dovetail bar for mounting the telescope to the mount head, you are good to go. The Twilight I alt-azimuth mount head is made of powder-coated aluminum and there are worm gears on both axes. The adjustable angle head can be tilted forward or back at a 45° angle to allow more clearance for your telescope so you can point it straight up for viewing at the zenith. The Allen hex wrench for doing the mount head adjustment can be safely stored at the integrated magnetic holder.  Slow-motion control cables are attached on the vertical and horizontal axes, and are easy to turn during the night, even with gloves on, due to the over-sized knurled knobs that are attached to the end of each cable. They can be attached to either side of each axis to accommodate right or left-handed users, or different types of telescopes (e.g. refractors vs. Newtonian reflectors) for ease of adjustment. The stainless steel tripod that comes standard with the Twilight I mount has adjustable legs and a wide foot print of 42 inches, which makes the tripod more stable. A spreader bar locks against the inside of the legs to secure the tripod even further, and keep vibrations to a minimum. SCOPE OF DELIVERYTwilight I Telescope MountStainless Steel Field tripod

Available

€339.00*
BRESSER Messier EXOS 1/EQ-4 Mount
Mount and Tripod. The BRESSER Messier beginners series of telescopes. Within this series you find smaller optics mounted stable on the new BRESSER EXOS 1 mount. This combination means more value for money and puts an end to flimsy beginners scopes which discourage most of the beginners due to small, under engineered mounts. The EXOS 1 with a robust stainless steel tripod bears optical tubes weighing up to 7kg stable for visual observation. The optional motor drive for the RA axis makes usage even more comfortable, so there is no need of manual tracking and the object is kept steadily in the field of view.FEATURES Stable parallactic mount with fine drive in both axes Circular bubble level for easy horizontal alignment Stable height-adjustable stainless steel tripod Retrofittable with a tracking motor for the right ascension axis Pole height scale for setting the latitude Scaled graduated circular rings for easier finding of objects by means of star atlas or planetarium software Tripod weight: 4.7 kg Mount weight: 4 kg (without counterweight) Total weight incl. counterweight: 13.2 kg SCOPE OF DELIVERYEXOS 1 German equatorial mountstainless steel tube field tripod1 x 4.5 kg counterweight

Currently not available

€379.00*
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LUNT Transport Case for LS50THa and LS40THa
This transport case is suitable for all 50mm telescopes of the LS50THa series, and also for all 40mm telescopes of the LS40THa series.Foam not included! The foam of the LS50THa or LS40THa telescope boxes falls into place to this transport case.FEATURESTransport case dimensions: 48 x 28 x 18 cmSCOPE OF DELIVERYTransport Case for LS50THa and LS40THa telescopes(Telescope and foam not included!)

Available

€89.00* €139.00* (35.97% saved)
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Adapter T2 to 2", for 2" eyepieces to blocking filter
Adapter T2 to 2", takes for example 2" eyepieces to Lunt Solar Systems blocking-filters.This adapter offers a T2 female thread at the telescope-side, and a 2" connection at the eyepiece-side.For example you want to use your 2" eyepieces at Lunt Solar Systems telescopes or filters? All you need is this adapter. Simply remove the 1.25" eyepiece tube from your blocking-filter, and thread on this 2" adapter. It takes T2 threading to a 2" eyepiece tube.You can use 2" eyepieces with this adapter at:• LUNT H-alpha telescopes (not at LS35THa!)• the blocking-filters of LUNT H-alpha filter systems• LUNT Ca-K modules• all telescopes/adapter with T2 male threadTechnical data:• Thread at telescope-side: T2 female thread• Eyepiece connection: 2"Delivered by order:• Adapter T2 to 2"(Blocking Filter not included)

Available

€19.00* €29.00* (34.48% saved)
Vixen Counterweight 1.0kg
For balancing the Polarie Star Tracker in connection with the counterweight bar. The counterweight of 1.0 kg is also compatible with GP, SX mounts and mounts with 20 mm counterweight bar PROPERTIES Suitable for Polarie Star Tracker, GP, SX and AP mount For counterweight rods with a diameter of 20 mm Weight: 1.0 kg WHAT'S INCLUDED Weight: 1.0 kg Locking Bolt

Available

€46.00*
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LUNT CAP Baseball Cap for sun protection
Always keep a cool head when observing the sun with the baseball cap from Lunt Solar Systems. The large shield shades the face well, while vents keep you cool. Made of 100% cotton, with Lunt Solar Systems logo on front.FEATURESBaseball cap with large shieldmaterial: 100% cottonprotects from sunburn while observing the sunadjustable strap with buckle in backSCOPE OF DELIVERYBaseball cap

Available

€39.00* €59.00* (33.9% saved)
Vixen Polarscope PF-L II for AP & SX Mounts
Vixen’s latest design of polar finder, allows a simple, hassle-free method of polar alignment. The Vixen Polarscope PF-L II for AP & SX mounts has a reticule showing the Pole star (Polaris) and two other stars (Delta UMi and 51 Cep) in their precise positions. By turning the Polarscope you can easily match the reticle with the asterism of these stars in the sky and mechanically adjust your mount’s azimuth and altitude axes to align to the true North Pole. You can then adjust the Polar star to a more precise alignment using the reticule’s year marking (which runs from 2015 to 2040, but in practise can be used much longer after this) . Using this alignment process, with visual reference to the actual stars in the sky, a complicated alignment, using date and time to calculate Polaris offset from the pole is unnecessary. For alignment in the Southern Hemisphere you simply use the Trapezium asterism (Sigma, Chi, Tau and Upsilon Octantis) of the constellation Octans and position the reticule with the trapezium stars aligned to their marked positions. The Polarscope has built-in LED illumination, which is dimmable in many stages, and ensures an automatic shut-off after 2 minutes, saving your battery life. The PFL-II also has an improved edge sharpness, when compared with its predecessor. FEATURES Lighting: LED illumination, with automatic shut-off Power supply: 3v button cell Accuracy: ≤ 3 arc minutes Dimensions: 47 x 55 x 127 mm Weight: 155g Compatibility: Vixen AP, SX, AXJ, AXD Mounts SCOPE OF DELIVERY PF-L II Allen key Battery CR2032 3v

Available

€275.00*
BRESSER Stereo Trinocular Microscope Analyth STR 10x-40x with MikroCam SF Full-HD camera
Practical stereo microscope set for precise analysis and sharp image representation: This set combines the Analyth STR Trino stereo microscope with the MikroCam SF Full HD camera, as well as a 0.5x reduction lens. It is ideally suited for detailed examinations, live observations, and the reliable documentation of your results.The microscope in detailThe Analyth STR Trino features 3 different objective magnifications, which can be easily changed by rotating the objective. This allows for direct switching between magnifications of 10x, 20x, and 40x. The stereo design shows structured objects particularly vividly and three-dimensionally. The low 10x initial magnification is especially suitable for working with children, allowing objects up to 20mm in size to be viewed completely. The Analyth STR is therefore particularly flexible in use. It is suitable for insects, plants, minerals, and much more, with applications in hobbies, schools, and professions. The stereo microscope can be used for quality control, in horticulture and agriculture, for limnology, and much more.The trinocular tube allows for the comfortable connection of a camera. The microscope is compatible (depending on the adapter) with microscope cameras, DSLR, and system cameras.Ask us which adapter you need.The interpupillary distance and diopter adjustment are individually adjustable. The eyepieces have a large field of view of 20mm. They are equipped with removable rubber eyecups and are secured against removal.The microscope can be powered either by the power supply or by 3 batteries (not included). This makes it portable, for example, outdoors in the garden or on an excursion.FEATURES OF THE MICROSCOPEMicroscope with 3 pairs of objectives, objective magnifications 1x; 2x; 4xWide-field eyepieces with eyecups and 20mm field of viewTrinocular tube with 23.2 mm receptacleBright, energy-saving LED lightingIllumination for reflected and transmitted light separately switchableDimmer via membrane keys with status displayTwo object plates (black/white or frosted glass), with specimen clipsDust coverUser manualStand with LED lighting, separately or together switchable or dimmableSCOPE OF DELIVERY OF THE MICROSCOPEMicroscope with 3 magnifications, 10x; 20x; 40xTrinocular tube, adjustableMetal stand with LED lighting, power supply, and battery compartment2 eyepieces with rubber eyecupsGlass object platePlastic object plate (black/white)Dust coverUser manualThe microscope camera in detailThe BRESSER MikroCam SF cameras are excellent for capturing photos and videos with a microscope. This allows observations of objects to be easily documented and shared with others. The high frame rate of the MikroCam SF series enables the creation of videos with a smooth image flow. The built-in Sony sensors provide good image quality, color reproduction, and dynamics.The included software supports the following languages: German, English, French, Spanish, Italian, Polish, Turkish.The MikroCamLabII software offers a wide range of functions. Essential functions (e.g., exposure time and sensitivity) can be controlled automatically or manually.Very convenient are the functions for so-called focus stacking (for high depth of field) and the creation of a mosaic or panorama. These two functions can be performed with a previously recorded image series or directly from the live view. The creation of sharp images using live focus stacking (EDF) is possible with the MikroCamLabII software in just a few minutes. While you focus on the microscope, the software gradually builds the finished, completely sharp result image without further intervention. This way, you get impressive, sharp image results in no time.The measurement function* included in the software helps you determine sizes or display a scale. You can measure distances, angles, or areas with just a few clicks. Extensive functions support you in measuring circles with area and radius or even complex polygons.Measurements can be performed in the captured image or in the live image. The MikroCamLabII software also has extensive algorithms for automated image analysis, e.g., for particle counting or area evaluation.The housing features a C-mount connection thread and is therefore usable on microscopes from various manufacturers. We are happy to advise you on which MikroCam is optimally suited for your microscope.For use on devices with a 23.2 mm receptacle, an optional 0.5x reduction optic (Art. No. 5914015 (fixed), Art. No. 5914005 (variable)) is available. For special applications, e.g., with a C-mount objective, the camera can also be mounted on the integrated 1/4" tripod thread.*A suitable measuring tool is required for calibrating the measurement function, e.g.: Art. No. 5916710 or 5916720.FEATURES OF THE MICROSCOPE CAMERA1920x1080 pixel sensor (Full HD), 5.57 x 3.13 mm (1/2.8")Frame rate: up to 30 fpsHigh-quality metal housingMany software functions such as measurement, focus stacking (to overlay multiple recordings for increased depth of field), mosaic (to display larger image fields)Image and video recording, including time-lapse functionCompatible with microscopes from all manufacturersSYSTEM REQUIREMENTSWindows 10 or 11Intel i3, i5, i7, or i9 processor from the 6th generation or higher or AMD FX or Ryzen processor from the 1st generationInternet connection for software downloadMin. USB 2.0SCOPE OF DELIVERY OF THE MICROSCOPE CAMERACamera headUSB 2.0 cable (approx. 1.8 m)Adapter for 23.2 mm, 30 mm, and 30.5 mm eyepiece tubesCamLabLite software as a download link, language versions German, English, French, Spanish, Catalan, Italian, Turkish, Russian, Polish, Portuguese, Indonesian, Chinese, Bulgarian

Currently not available

€564.90*
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LUNT LS40THa/B1200 H-alpha solar telescope
Solar observation in H-Alpha: prominences, filaments, flares ... the most spectacular way to see the Sun - easy and affordable with the LS40THa.Complete H-alpha solar telescope with 40mm aperture, <0.7 Angstrom bandwidth, B1200 blocking-filter, and Helical focuser.The LS40THa/B1200 is a complete telescope for observing the sun in H-alpha, with 40mm aperture (no central obstruction) and 400mm 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 Etalon with mechanical tilt-tuning provides <0.7 Angstrom bandwidth.Fine adjustment is achieved with a 1.25 inch Helical focuser. Blocking-filter is the B1200, this is excellent for visual observation of the sun. The star diagonal in which the blocking filter is installed, is equipped as standard for 1.25 inch eyepiece connection.The easy handling makes this telescope ideal for starting H-Alpha solar observation. Due to its compact dimensions it is also a good travel telescope for the experienced solar observers.The LS40THa telescopes are available with choice of B500, B600 or B1200 blocking filters. The larger blocking filters provide less edge obstruction and a larger field of view for visual observation and photography. Please note that these telescopes have only a very small back focus and therefore photography is difficult. We recommend special astro cameras for photography, which have a very short distance to the sensor, such as the BRESSER Full HD camera item number 4959050.FEATURESAperture: 40mm (no central obstruction, 2-lens refractor)Focal length: 400mmBandwidth: <0.7 AngstromTuning: mechanical tilt-tuningBlocking filter: B1200 with 1.25 inch connectionFocuser: Helical focuserDovetail bar at standard GP-level1/4-20 tapped base (standard thread for photo-tripods)Sol-Searcher includedWeight: 1.2kgLength: 41cmSCOPE OF DELIVERYLS40THa Solar TelescopeB1200 blocking filter in star-diagonal housing1.25 inch Helical focuserDovetail bar (GP level)Sol-SearcherInstruction manual

Available

€1,480.00* €1,998.00* (25.93% saved)
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LUNT LS60MT/B1200R&P Multipurpose ED Telescope for Sun + Night-Sky
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. Excellent image quality due to 2-lens ED optics with 70mm aperture for night sky observation, and 60mm usable aperture for H-alpha solar observation.With innovative air pressure tuning system, high-quality 2 inch (50.8mm) Rack&Pinion (R&P) focuser, and B1200 blocking filter.Solar observing in H-alpha:The LS60MT/B1200 is a complete telescope for observing the sun in H-alpha light, with 60mm free aperture (no central obstruction) and 420mm 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 Rack&Pinion focuser with 10:1 reduction.Blocking-filter is the B1200. The B1200 is very good for visual solar observing, and also for solar imaging.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. The 2-lens ED refractor can then be used as a normal telescope with 70mm aperture and 420mm focal length for observation and photography of the night sky. The ED Doublet lens will offer an excellent image. It can be used with a standard 2 inch zenith mirror or other accessories at the R&P focuser, the back focus is 135mm.With an additional Amici prism, the telescope can of course also be used during the day for nature and landscape observations.This makes the LS60MT, with its small dimensions and low weight, also an ideal travel telescope for all applications!More applications:With additionally available accessories the LS60MT offers even more possibilities!- Double-StackThe LS60MT telescope can optionally be upgraded with the additionally available double-stack filters LS50FHa or LS60FHa (part numbers 0550200 and 0550250). These filters will be simply screwed on the front of the LS60MT, no additional adapters are necessary. 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-LightIf 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 wavelengthCertainly, the Ca-K filter modules from Lunt Solar Systems can also be used at the LS60MT to observe and photograph super-granulation and other effects visible in this wavelength on the sun.This makes the LS60MT a completely universal usable telescope!FEATURES2-lens ED refractor, FPL-51Aperture: 70mmUsable aperture in H-alpha: 60mm (no central obstruction)Focal length: 420mmBandwidth: internal Etalon with <0.7 AngstromTuning: air pressure tuning system Pressure-TunerBlocking filter: B1200 with 1.25 inch and T2 connectionFocuser: Rack&Pinion focuser with 10:1 reductionTube-ring with 1/4-20 tapped base (standard thread for photo-tripods)Weight with H-alpha unit: 3.8kgWeight without H-alpha unit: 2.6kgLength with H-alpha unit and blocking filter: 40cmLength without H-alpha unit: 31cmSCOPE OF DELIVERYLS60MT Multipurpose TelescopePressure-TunerB1200 blocking filter in star-diagonal housing2 inch Rack&Pinion focuserTube ring with 1/4-20 connection for mounting on photo-tripodsTransport case (53x33x17cm)Instruction manual

Available

€3,280.00* €4,298.00* (23.69% saved)
PULSAR DOMES 2.7 METRE OBSERVATORY GEN II FULL HEIGHT
The Pulsar Observatory Dome provides a high quality, secure and practical housing for your telescope. Providing excellent weather protection for you and your telescope, it allows you to have your instrument ready for use at all times. Whether imaging or visual, having the convenience of a permanent set up adds greatly to your enjoyment of exploring the night sky. Ideal for up to at least 16" (40cm) aperture telescopes and a variety of installations, also ideal for societies, schools, etc. The Pulsar Observatory dome is sectional in design, and is delivered in kit form. Please Ring for details. The Pulsar Observatories 2.7 metre full height dome benefits from many advanced features.FEATURES Finest quality, weather proof GRP finishHigh quality locking system Simple design for self assembly Motorised dome rotation available Motorised dome shutters available Accessory storage bays availableAvailable in white (other colours - please call)Dimensions: Total Height approx 2.7 metres Dome Diameter approx 2.7 metres Door Height approx 1.1 metres Dome Aperture approx 0.7 metresAvailable in white - other colours e.g. green on requestCUSTOMER REQUIREMENTS: Before you place the order of any Observatory Dome system please make sure that your department of planning and building inspection does agree. Probably you need a certain building permission.The customer will need to provide a level concrete base to ensure secure fixing and dome operation. Have a look to our installation guide which gives you an example for a suitable base dimension. Various upgrades and accessories are available. The 2.7 metre Observatory Dome is available in white - for other colours please call. We can also supply a steel pier, that will complete the permanent installation of your telescope, giving you more space within the dome than your existing tripod. We can also fabricate custom height piers to suit your requirements. VIDEO:  https://www.pulsarastro.com/video-guides-27-w.aspFAQ:  https://www.pulsarastro.com/drawings-and-guides-24-w.aspCustomer review: Philippe R. (France):2 years ago, I purchased from you a 2.7 m dome fully motorized settled in my backyard in the region of X. You shall be happy to know that I am very satisfied with this product which is reliable for operating in a remote control mode . The dome hosts a Ritchey Chretien Telescope or alternatively an refractor astrograph used mainly for deep sky imaging I let you inform Pulsar Dome https://www.astrobin.com/search/?q=cpafobinIMPORTANT NOTES:THIS PRODUCT CAN`T BE ORDERED ONLINE BUT BY PHONE CALL OR E-MAIL.  AFTER PLACING THE ORDER YOU WILL RECEIVE A SEPARATE SALES CONTRACT FROM BRESSER.THERE WILL BE A DELIVERY CHARGE FOR THE OBSERVATORY, PRICE ACCORDING TO LOCATION - PLEASE E-MAIL US OR RING FOR DETAILS. AVAILABLE FROM STOCK IN GERMANY OR FOR CUSTOMIZED PRODUCTS THE DELIVERY TIME IS: 6-8 WEEKS APPROX. Save cash money ! PULSAR domes are transported safely on oversized, individually manufactured pallets with special dimensions, which quickly make transport by freight forwarder expensive. Therefore, it would be possible for all customers to pick up their own PULSAR dome with their own transporter or trailer from BRESSER GmbH Rhede/Westphalia, GERMANY, by arrangement.

€8,290.00*