EXPLORE SCIENTIFIC 52° LER Eyepiece 6,5mm Ar

Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these 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 a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and 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. All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.

Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these 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 a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and 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. All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.

NEW - now including a high-quality aperture Solar-filter for safe observation of sunspots, eclipses and planet transits. Great telescope for night and solar observation. The BRESSER Messier 6 inch Planetary Dobson is something very special. Despite its low price, it offers a variety of functions and quality, which you sometimes look for in the considerably more expensive devices in vain. With an aperture diameter of 150 mm and a focal length of 1200 mm of this high quality BRESSER newtonian optics, the observation of the moon, the planets and planetary nebulae is particularly well possible.  Craters and grooves of the moon as well as the fast changing shadows cast by the so-called terminator line are exciting observation targets. Saturn with its impressive ring, Jupiter with its bands of clouds and the movement of its easily visible moons, the crescent shape of Venus and the glowing red Mars are good examples of what this telescope can be used for. Because of the long basic focal length you can easily achieve the high magnifications required for this purpose with this telescope. You do not need expensive special eyepieces. In short, this is a telescope primarily for detailed observation. Nevertheless bright deep sky objects like the Orion Nebula or the galaxies Messier 81 and 82 etc. can be observed as well. Also photography is no problem with this tube. Here is another strength of this telescope: if you want to take pictures, you can simply unscrew the altitude wheels from the tube and put them on a EQ mount with an optionally available dovetail rail - and nothing more stands in the way of astrophotography. The included eyepiece adapter has the common T2 connection thread (M42x0.75mm), to which almost every standard camera can be attached. Only the camera specific T2 adapter ring is additionally required. Of course, also common USB planetary cameras with 1.25 inch or 2 inch plug diameter can be used directly with this telescope. With the original equipment you can observe immediately - an optical 6x30 viewfinder and a 25 mm SPL eyepiece are included. For those who want to transport the device as compact as possible, the new 6'' BRESSER Messier Planet Dobson makes it very easy - the rocker box can be disassembled in a few easy steps, because the parts are assembled with metal quick connectors. So a bulky rocker box quickly turns into a handy flat package of boards. A telescope whose versatility, performance and user-friendliness set new standards in this price class. Please note that Newtonian reflector telescopes are very good for astronomical observations of the starry sky, but are not well suited for observing nature and landscapes during the day. For nature and landscape observations we therefore recommend BRESSER lens telescopes. FEATURES Optical design: reflector telescopeMirror diameter: 150 mm / focal length: 1200 mm / F/8Maximum recommended magnification: 300xTelescope for night and solar observation High quality BRESSER Newton optics Ideal telescope for planets, moon, double stars and planetary nebulae Sun observation through the included sun filter possibleStable and smooth 2 inch 50.8mm Rack and Pinion focuser Main mirror made of special glass with low thermal expansion Easy to move metal tube for balancing Demountable rocker box with accessory tray Tube mounting on altitude wheels using tube clamps Use of the optics also on other mounts Different sized adjustment and counter screws on the mirror cell Viewing height at zenith: approx. 115cm (suitable for children and teenagers) Tube weight: 8.3 kg Basic weight: 7,8 kg Total weight: 16,1 kg Dimensions ready to use telescope: 45 x 45 x 128 cm Shipping dimensions 1 carton: 47x47x84cm, 18kg SCOPE OF DELIVERY Optical tube Dobson Telescope Mount (disassembled for self assembly) Aperture Solar Filter Optical 6x30 viewfinder 25mm SuperPlössl eyepiece (Ø 31.7 mm / 1.25 inch') 1 Extension tube 25mm for 2 inch focuser 1 Eyepiece adapter diameter 31.7 to 50.8 mm 2 Tube clamps 2 Altitude wheels

Mid-range high power eyepieces like the 10 mm are instrumental when transitioning through magnifications to observe an object until it is best seen. There are several aspects that have to come together when observing at high powers: good-to-perfect atmospheric seeing conditions; telescope optics that are collimated; a telescope that is acclimated to the ambient temperature; brightness and size of the object being observed are just a few aspects to consider. The observing challenges are high, but the rewards of observing at high power with razor sharp views are unforgettable. Comfort, Quality, Value. The Explore Scientific 52° LER Series Most short focal length eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plössl. These eyepieces are the choice for observers wearing glasses - with excellent performance and durability. The rubber inlet and the foldable eyecups make handling and using in the field easy. 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.SPECIFICATIONSLarge eye distance, large field and great image sharpness Excellent viewing position for people with glassesExcellent field sharpness even with fast optics52° 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 DELIVERY52° EyepieceDust coversProtective bag

Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these 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 a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and 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. All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.

The BRESSER EQ-3 is a German equatorial telescope mount that can be used universally for light to medium-weight telescope tubes with a net weight of up to 5 kg.The only requirement for telescope tube mounting is a universal Vixen profile GP dovetail mounting bar - found on many commercially available telescope. This high-quality equatorial mount allows easy alignment to the celestial pole in no time and then allows tracking of all celestial objects manually with its single RA axis. Both RA and DEC axes come with manual slow motion control cables, for easy adjustment of your telescope's pointing.  Also included is a sturdy, yet lightweight, aluminium field tripod, which can be individually adjusted in leg height to give you perfect stability, even on rough ground. The included 1.5 kg counterweight is used to adjust the balance between the telescope tube and the mount.  Further counterweights can be supplied if needed. NOTE: If you want automatic Right Ascension tracking of celestial targets, this telescope mount can be equipped with the optional motor set Art. 4951400.FEATURESGerman equatorial telescope mountFor light to medium-weight telescope tubes of up to 5 kg net weightUniversal Vixen GP-style dovetail holderEasy polar alignment with adjustable altitude and azimuth axesAllows convenient tracking by slow motion right ascension axisWhat's IncludedBRESSER EQ-3 mountField tripodCounterweight 

These premium allround binoculars of the BRESSER Pirsch series are suitable for many activities, whether on vacation, travelling or hiking amongst others.The binoculars come with with the newest phase coating and let the picture shine more clear in contrast and high-definition, reinforced by fully-multicoated lenses. The BaK-4 glass material gives a bright and clear picture. TwistUp eyecups allow spectacle wearers to also enjoy the full field of view. They are adjustable in 2 steps and also support the view without glasses. The BRESSER Pirsch Binoculars have a rubber armored body for solid grip. All Pirsch models are supplied with a broad and very comfortable neckstrap. To make the package complete these binoculars are waterproof and nitrogen purged to prevent them against fogging. FEATURESCompact and versatile binoculars  High quality phase coating for bright and more high-contrast images Waterproof and nitrogen purged to prevent fogging Rubberized housing Ideal also for spectacle wearers +/- 4 diopter SCOPE OF DELIVERYBinoculars Nylon case with shoulder strap and belt loop Broad, padded carrying strap Protective objective lens caps Protective eyepiece capsLens clothManual