This Barlow lens doubles the focal length of your telescope. It allows you to make astronomical observations with a higher magnification than a conventional eyepiece. Thanks to the Barlow lens between the eyepiece, you can obtain a greater magnification whilst maintaining a comfortable interpupillary distance. This Vixen 2x Barlow lens is ideal for observing and photographing lunar landscapes and details on the brighter planets. The Barlow lens also features a T2 connection for photography with DSLR cameras. With T2 extension tubes, it can also be used as a camera projection adapter. With a deflecting prism, the Barlow lens enables you to obtain a magnification factor of 3.3x. FEATURES 2x Barlow lenses with T2 thread 2-lens optical system Doubles the magnification factor Also suitable as a camera adapter 31.7 mm sleeve Weight: 80 g DELIVERY CONTENT 2x Barlow lenses Dust caps
Constructed from cast aluminium. 215mm overall length. Base and top platform diameter 70mm. Female 3/8” thread on base. Male threaded 3/8” screw connector on top platform (top platform separable from main body).
Saksa tootja Dörr universaalne binokkel, mis on väga ergonoomilise disainiga ning korpus kummeeritud musta ja rohelise tooniga. Vääristatud läätsed ja mugavalt suur keskratas teravuse reguleerimiseks. Lisaks on tegemist ...
The 8x40 Binoculars Konusvue WA is a classic binoculars with central focusing and a strong non-slip rubber casing which ensures a secure grip. It is a "wide" model so that a wider field of view shows the normal viewer. It is also ...
These standard 1.25"/32 mm eyepieces set high performance standards for modern telescope oculars. The proven 4-element Plossl designs display edge-to-edge pinpoint imaging across their panoramic 52º fields. Utilisation of top quality optical glass, superior multi-layer coatings and edge-blackened elements deliver superb high contrast images.'SP-Series' eyepieces minimise spherical aberration, distortion, astigmatism and off-axis colour, whilst their oversized optical elements afford the observer luxurious eye relief. Stray light is eliminated by the fold back rubber eyecups, standard with every 'SP-Series' eyepiece, and all but the lightest three models feature the security of rubber grips. Whether observing fine planetary detail or deep space wonder, whether your telescope is a Newtonian, Refractor or Catadioptric, let the high performance imaging of 'SP-Series' eyepieces unlock its potential
These standard 1.25"/40 mm eyepieces set high performance standards for modern telescope oculars. The proven 4-element Plossl designs display edge-to-edge pinpoint imaging across their panoramic 52º fields. Utilisation of top quality optical glass, superior multi-layer coatings and edge-blackened elements deliver superb high contrast images. 'SP-Series' eyepieces minimise spherical aberration, distortion, astigmatism and off-axis colour, whilst their oversized optical elements afford the observer luxurious eye relief. Stray light is eliminated by the fold back rubber eyecups, standard with every 'SP-Series' eyepiece, and all but the lightest three models feature the security of rubber grips. Whether observing fine planetary detail or deep space wonder, whether your telescope is a Newtonian, Refractor or Catadioptric, let the high performance imaging of 'SP-Series' eyepieces unlock its potential!
National Geographic Microscope 40x-800x - the microscope for big and small!Thanks to the new, innovative Smartphone holder you can also observe and save motifs with a smartphone by taking photos. The microscope not only convinces with its cool design, but also with a lot of accessories, which allows you to get started in microscopy. These include preparations such as yeast and shrimp eggs, as well as cover glasses and microscope slides.The motifs can be enlarged from 40x to a maximum of 800x. In addition, the microscope has an adjustable LED illumination for reflected light and transmitted light microscopy.CHARACTERISTICS Beginner microscope Enlargement: 40x-800x Objectives: 4x/10x/40x Red light and transmitted light microscopy Supply Scope Microscope Smartphone Mount 2 Wide Field Eyepieces: WF20x/ WF10x Colour filter disc Box with specimens Storage container Experiment set Preparation set Manual
This 1.25" Barlow lens from Sky-Watcher gives you an extra 2x magnification for your telescope. The Barlow Lens (named after its inventor, the British mathematician and physicist Peter Barlow) is a diverging (negative) lens, which is used to extend the effective focal length. This results in a higher magnification. The Barlow Lens can be placed between the diagonal and the eyepiece.
The BRESSER Junior Microscope 40x-640x enables a quick start into the world of microscopy!; The included accessories provide the perfect basic equipment.; There is so much to discover - examine it under your microscope!
The BRESSER Junior Microscope 40x-640x enables a quick start into the world of microscopy!; The included accessories provide the perfect basic equipment.; There is so much to discover - examine it under your microscope!
Small and compact, it fits into any jacket pocket and is always ready to hand, e.g. the BRESSER Topas Monocular 7x42 is a handy tool in many situations. For use in bad weather it is waterproof and has a water-repellent, robust rubber armouring. Furthermore, it is designed for one-handed use . In addition, the hand strap offers effective protection against losing. The multi-coated BK-7 optic ensures good image quality.PROPERTIES Monocular for nature observers waterproof SCOPE OF DELIVERY: monocular carrying strap cleaning cloth instructions
Kompaktne taskubinokkel; Kokkupandav; Sobib inimestele, kes kannavad prille; BaK-7 Roof prisma; Täielikult kaetud läätsed (FC); Vaateväli 1000 m kaugusel ca 101 m; Lähivõttepiir 3 m; Hämarustegur 15,8; Dioptri reguleerimine ...
The Plossl eyepiece design has set a new standard for quality and has been in use for decades. Its popularity is due to the good performance at an unusually low price. Super Plossls are state of the art Plossl eyepieces with outstanding optical quality. They are particularly well suited for observing planets and the moon. Their image sharpness and their high transmission make them ideal eyepieces for many applications. Quality Features of the Super Plössl eyepieces: High-Grade Multi-Coating: A special high-grade multicoating on all glass-to-air surfaces provides for excellent light transmission, image clarity and colour fidelity. For further information on this FMC coating please see "user reports"! Blackened lens edges for suppression of stray light inside the eyepiece. This is particularly important when viewing bright objects Rubber eyeguard for better viewing comfort. The eyeguard also keeps stray light from the side out of your eyes.
With this 12V/12Ah lead battery you can extend the runtime of your surveillance camera significantly. It is perfect to use in combination with our DÖRR game cameras SnapShot Cloud 4G, SnapShot Mobil 3G and SnapShot Extra black 12.0i HD. This SLA (Sealed Lead Acid) battery is sealed, may not leak and is maintenance-free. It may be installed in many positions, even lateral or tilted. Charge the lead battery with a household automatic charger for motorcycles or a car battery charger.
Pan & Tilt - Broaden Your View Losing sight is bothering. Reolink E1 solves it, with the ability to rotate 355° horizontally and 50° vertically. Capture kids toddling around and naughty pets running through the house, or scan the lobby, living room and dining room with only one Reolink E1. Easy SetupPlug it in. Connect to 2.4 GHz WiFi. Up and running in minutes. 3MP Super HDMuch clearer than 1080p camera. Capture everyday moments sharply. 355° Pan & 50° TiltHelp you focus on several sections of your home. WiFi Connection2.4 GHz WiFi for simple and flexible wireless installation. Two-Way AudioCommunicate with families directly through the camera. Night VisionSee every move of your baby or pet clearly in low light. Motion AlertsInform you when the cam detects something unusual. Powerful Audio AlarmSiren or custom voice alarm activated by motion or controlled manually. Remote Live View AnytimeSee what’s going on in your home from phone, tablet or PC anywhere anytime. Pre-Motion RecordingStart recording 4 seconds before motion is detected. See the whole event from beginning to end. Motion, 24/7 or Scheduled RecordSupport recording continuously or when movement is detected, or during scheduled time. Flexible and Secure StorageInsert a microSD card or connect E1 to Reolink NVR for local storage.
Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast.The Omni eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare. Each eyepiece in the Omni Series includes a black rubber eyecup. It can be left up or folded down for better observations while wearing eyeglasses. Models with a longer barrel (15 mm, 32 mm, 40 mm) include a rubberized grip for non-slip handling during observing sessions. The insert barrel is threaded to accept 1.25” filters.
Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast. The Omni eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare. Each eyepiece in the Omni Series includes a black rubber eyecup. It can be left up or folded down for better observations while wearing eyeglasses. Models with a longer barrel (15 mm, 32 mm, 40 mm) include a rubberized grip for non-slip handling during observing sessions. The insert barrel is threaded to accept 1.25” filters.
Spend less time searching and more time observing with Celestron’s noble illuminated pointfinder, the Classic illuminated pointfinder was originally designed for shooting. The StarPointer Pro, on the other hand, was designed by astronomers for astronomers to make it as easy as possible to find observing targets in the night sky. Whether you’re new to the hobby or have years of experience, you’ll appreciate the StarPointer Pro’s thoughtful design. Since a simple illuminated dot can outshine your target, the StarPointer Pro projects wei LED target circles. Simply bring your observation target to the center of the circles and you will see it in the eyepiece as well. The target circles also serve as orientation when star hopping. For added convenience, the StarPointer Pro has a 40 mm optical window with a large field of view. It fits into the standard finder base of many telescopes.
Dew can cause problems at almost any time of the year. Especially when it's a bit cooler, tiny droplets of water vapour in the air condense and fog up your telescope's optics. As a result, you can't see anything clearly, but a clear view of the Universe is the most important thing for night-time observations. Omegon dew cap for telescopes - prevents fogging and ensures a clear view! ADVANTAGES: compact and space-saving prevents the optics from fogging up or fogging up velvet finish - black textile coating against dew formation and anti-reflection adhesive strap attachment for secure attachment available for different OTA diameters Which telescopes is the Omegon protective cover suitable for? For all telescopes with an optical surface on the front. This means for example Schmidt-Cassegrain and Maksutov telescopes. On nights with very high humidity, a dew cap can be useful even for Newtonian telescopes, as many observers have experienced secondary mirror fogging. Suitable for telescopes with a front outer diameter of 145-165 m
The bright moon becomes even brighter when viewed through a telescope. With large telescopes, observing at full moon can cause significant eye strain and impair your night vision when you move your eye away from the eyepiece. This moon filter reduces the amount of light, allowing you to observe the moon in comfort. The moon filter features a screw thread for 31.7 mm eyepieces. FEATURES Moon filter for 31.7 mm eyepieces Reduces the brightness of the moon Protects your eyes against bright moon light Weight: 10 g
The BRESSER Junior Microscope 40x-640x enables a quick start into the world of microscopy!; The included accessories provide the perfect basic equipment.; There is so much to discover - examine it under your microscope!
The BRESSER Junior Microscope 40x-640x enables a quick start into the world of microscopy!; The included accessories provide the perfect basic equipment.; There is so much to discover - examine it under your microscope!
The BRESSER JUNIOR Biotar 300x-1200x microscope set allows for a quick entry into the world of microscopy. The included accessory provide the perfect basic equipment.; There is so much to discover in the microcosm - just put it ...
Saksa tootja Dörr universaalne binokkel, mis on väga ergonoomilise disainiga ning korpus kummeeritud musta ja rohelise tooniga. Vääristatud läätsed ja mugavalt suur keskratas teravuse reguleerimiseks. Lisaks on tegemist ...
Saksa tootja Dörr universaalne binokkel, mis on väga ergonoomilise disainiga ning korpus kummeeritud musta ja rohelise tooniga. Vääristatud läätsed ja mugavalt suur keskratas teravuse reguleerimiseks. Lisaks on tegemist ...