Vixen SLV 50° Eyepiece 20mm (1.25'')

The SLV eyepieces with high-quality lanthanum glass provide remarkably clear and high-contrast images of the night sky right to the edge of the field of view.

Sehr hoher Kontrast und Schärfe über das ganze Gesichtsfeld
Angenehmer Augenabstand von 20 mm
Fast keine Farbfehler durch Lanthan-Glas
Hochdrehbare Augenmuschel
Sehr schlanke Bauform, perfekt für Binokulare geeignet
31,7-mm-Steckhülsenanschluss
1,25"-Filtergewinde für Farb- und Nebelfilter
Voll mehrschichtvergütete Linsenoberflächen
Gewicht: 155 g

€142.00*

Prices include VAT. Shipping costs not included

Available, delivery time: 1-3 days

Product number: X000136

EAN: 4955295372126

WEEE-Reg.-Nr.: DE 34323861

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:

Introduction to Astronomy

The View of the Starry Sky

Foundations of Celestial Mechanics

Telescopes - Optics and Mechanics

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 information "Vixen SLV 50° Eyepiece 20mm (1.25'')"

The SLV eyepieces with high-quality lanthanum glass provide remarkably clear and high-contrast star images right up to the edge.

The lenses are fully multi-coated for high light transmission.

Thanks to the large and comfortable eye relief distance of 20 mm , the eye comfort is maintained, even during longer observing sessions.

Even those who wear glasses will have the entire field of view is clearly visible.

The click stop eyecups can be tuned up or down to the user's preference.

PROPERTIES

Very high sharpness and contrast across the entire field of view
Comfortable eye relief of 20mm
almost no colour defects due to lanthanum glass
1.25" 31.7 mm barrel size
Turn-down eyecup for people who wear glasses
Weight: 155 g

WHAT'S INCLUDED

Vixen SLV 50 ° eyepiece
Dust caps

Apparent field of view (degrees):	50
Batteries required:	No
Colour:	black
Eyepiece Barrel Diameter (mm):	31.7
Eye relief (mm):	20
Focal length (mm):	20
Material:	Lanthanum glass , Stainless steel
Net weight (without access.) (g):	155
Waterproof 8):	No

Product and safety instructions

Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede

Contact:
www.bresser.de

Warning notes

General safety instructions DANGER Risk of suffocation! Improper use of this product can result in suffocation, especially for children. Therefore, carefully observe the following safety instructions. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a risk of suffocation! Keep cords, ribbons, and similar materials away from children! They could accidentally strangle themselves and suffocate! NOTE Risk of material damage! Improper handling can damage the device and/or accessories. Therefore, only use the device according to the following safety instructions. Do not dismantle the device! In the case of a defect, contact your dealer. They will contact the service center and may send the device in for repair.
Never look at the sun through an eyepiece/telescope without a certified protection filter. A moon filter can never be used for solar observation. The moon filter is only suitable for moon observation. The solar filter must be mounted in front of the telescope opening, not at the eyepiece. Otherwise, the concentrated light beam through the optics will immediately destroy the filter foil, leading to severe eye damage, including permanent blindness.
Never leave the optics unattended. Children and inexperienced adults could point the telescope at the sun without proper precautions and lose their eyesight.
Do not expose the device to high temperatures.

Accessories

Vixen Moon Filter ND

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 eyepiecesReduces the brightness of the moonProtects your eyes against bright moon lightWeight: 10 gDELIVERY CONTENTMoon filter

€45.00*

€50 Gift Card

BRESSER Gift Voucher worth 50€ Every year, birthdays, anniversaries, Christmas, and other special occasions come around relentlessly. And with them, the same question arises: How can we bring joy to our loved ones on these special occasions? Send men, women, and children on unique journeys of discovery with a BRESSER voucher. Give the gift of foresight – the BRESSER voucher worth 50 euros A gift only brings joy to both sides if it suits the recipient. This is how you can tell that a BRESSER gift voucher is guaranteed to be received with a joyful smile: Do one or more of the following statements apply? The recipient … … gazes through the telescope at the sky on every clear night. … always takes a soil sample on vacation, which is then examined under the microscope at the hotel. … loves exploring nature with open eyes while hiking, camping, or hunting. … passionately runs their own photo studio. … never misses the weather forecast. … is enthusiastic about innovative technology and new gadgets. … is open to everything and always strives to expand their horizons. A match? Then you’ve found the perfect gift with a BRESSER voucher. Whether an absolute beginner or a passionate professional, the diverse products in the fields of astronomy, microscopy, sport optics, photo studio, weather & time, and electronics allow your loved ones to gain wonderful insights into fascinating worlds. And it’s not just for the grown-up explorers: Surprise children with a BRESSER voucher, enabling them to engage with science in a playful and age-appropriate way. How to get the 50-euro BRESSER voucher Would you like to open up new perspectives for a loved one? It couldn't be easier: Choose one of the beautiful voucher designs. Astronomy, microscopy, electronics, etc. – there’s a great look for every area of interest. Important: No matter which design you choose, every gift voucher can, of course, be redeemed throughout the entire shop at bresser.de. Enter your name and the name of the recipient. You can then write a message of up to 300 characters to make your voucher a truly personal gift. Now just add it to your shopping cart and complete the payment. Once the order process is complete, the gift voucher is sent as a PDF directly to your email inbox. From there, you can send it digitally from afar or print it out and present it in person. Give the gift of a broader perspective – with the BRESSER 50-euro voucher for women, men, and children.

€50.00*

Vixen Universal Tripod Accessory Pouch

The soft padded Vixen accessory bag can be attached to a tripod, keeping your accessories close at hand. The bag is exactly the right size for the Polarie U Star tracker. But also other accessories, such as a camera lens, batteries or the remote control of your camera can be stored safely and within reach in this soft bag. The neoprene material, which absorbs shocks excellently and offers good thermal insulation, protects your accessories extremely well. and protects your batteries and USB battery packs from extreme cold. FEATURESAccessory bag for attaching to a tripod Perfect fit for the Polarie U Star Tracker Suitable to keep all kinds of accessories clos at hand Material: neoprene, polyester Dimensions: 11 x 13 cm Weight: 95 g SCOPE OF DELIVERYTripod accessory bag Fastening strap

€26.00* €32.00* (18.75% saved)

Vixen SG-L02 Headlamp red-light white-light

The perfect LED head torch for nighttime observations! Adjusting your eyes to the dark surroundings is very important when making astronomical observations. In dark areas, it is very difficult to use astronomical equipment without a suitable light. With normal lights, however, the light intensity is more important than protecting your eyes against bright light. Using these lights at night makes your pupils contract, which can make it difficult for your eyes to readjust to the darkness. The SG-L01, our first astronomy LED lamp, featured a built-in red LED that provided a solution to this problem. However, the red light did not offer optimal visibility. On our new astronomy LED light, the SG-L02, the LED lights produce warm light to improve visibility. They also ensure that your eyes stay adapted to the dark. The LEDs do not emit light in the sensitive range of 555 nm. The brightness of the white light can be adjusted between 3 and 42 lumen, while the red light can be adjusted between 0.28 and 7.62 lumen. FEATURES Dimmable red light ensures that your eyes stay adapted to the dark Built-in rechargeable battery, charges via USB Waterproof design LED colour can be switched from red to white 0.28 to 7.62 lumen for red light 3 to 42 lumen for white light Dimensions: 41 mm x 33 mm x 30 mm Weight: 29 g DELIVERY CONTENT SG-L02 head torch Strap (size S) Strap (size L) Pocket clip Cable for charging the battery (USB-A plug to USB Micro-B plug)

€69.00*

Vixen 2x Barlow Lens with T2 Thread

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.FEATURES2x Barlow lenses with T2 thread2-lens optical systemDoubles the magnification factorAlso suitable as a camera adapter31.7 mm sleeveWeight: 80 gDELIVERY CONTENT 2x Barlow lenses Dust caps

€59.00*

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Vixen SLV 50° Eyepiece 10mm (1.25'')

The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 10mm is an excellent eyepiece for medium to higher power on most telescopes, an ideal premium replacement for eyepieces supplied with telescopes, especially good for Planetary observers. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece body, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the field of view. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)

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Vixen SLV 50° Eyepiece 6mm (1.25'')

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BRESSER RA/DEC-Motor Kit Duo for EXOS-2 and EQ/MON-2

This Bresser Messier RA+DEC-Motor + Controller MON2 lets you control your Messier telescope more comfortably. Including controller. Suitable for Bresser Messier telescopes or mount with Exos-2 or Mon-2 equatorial mount.Motorkit for both axes (RA und DEC). Handcontrol with 3 preset speeds (1x (sidereal speed); 8x; 32x). Suitable for entry level astrophotography.Included with the delivery: Stepping motor for RA- and DEC axis, mounting material and clutches; handcontrol, battery holder for 8x batteries type D (batteries not included)

€239.00* €299.00* (20.07% saved)

BRESSER 9-in-1 MeteoChamp HD WiFi Weather Station

Perfect for passionate weather enthusiasts: The BRESSER 9-in-1 MeteoChamp HD WiFi Weather Station offers everything a hobby meteorologist's heart desires with various display modes, a sophisticated multi-sensor with 9 different sensors, and comprehensive data storage with export options. Additionally, the extensive weather forecast, the heat stress index, and the air quality data make it easy to plan your outdoor activities while keeping health in mind. And thanks to the Wi-Fi connection, you always have your own measurements on the go on your mobile device. Weather station perfectly presenting extensive measurement data How strong will the wind blow in my face shortly? With the wireless weather station, you can answer this and other meteorological questions in no time. The partially solar-powered multi-sensor measures all relevant weather parameters from temperature to air pressure with precision. Trend graphs, data log, channel overview or max/min value display – enjoy numerous possibilities to evaluate the data at a glance on the screen. A CSV export to your PC can also be done in no time. Detailed weather forecast for long-term planning Do you want to know if your weekend trip will be ruined by rain? With the MeteoChamp, you will have a comprehensive weather forecast on your screen in no time. Find out what to expect hourly for the next 24 hours or daily for the next 14 days in terms of climate. The temperature and precipitation probability forecast helps you with your planning. Carefree summer fun – with the heat stress index When the weather is nice, many head outdoors. But when the sun is too strong, we need to take care of our health during strenuous activities. This is where the heat stress index comes into play, calculated by the weather station. It is based on the Wet Bulb Globe Temperature, which considers the key heat factors in the environment. The four warning levels help you stay safe and healthy on hot days. Breathe easy – with the air quality display How clean is the air you breathe? The local AQI (Air Quality Index) shows you directly whether the air in your surroundings is clean. Also, current data on pollutant exposure from PM2.5, PM10, NO2, SO2, O3, and CO from the internet are available at the press of a button. For data measured directly on-site, you can expand your weather station with optional air quality sensors (not included), in addition to optional thermo-hygro sensors (not included) or water detectors (not included). Keep an eye on the climate with the help of a versatile weather expert: the BRESSER 9-in-1 MeteoChamp HD WiFi Weather Station. FEATURES BASE STATION Weather station with HD display for various display modes Display of the exact measurement data from the 9-in-1 outdoor sensor (outdoor temperature, outdoor humidity, wind speed, wind direction, precipitation amount, UV level, light intensity, WBGT, air pressure) Heat stress index based on WBGT Weather forecast (14 days / 24 hours) including temperature and precipitation probability WiFi connection for sharing and retrieving local data on platforms like ProWeatherLive (3 years membership included), WeatherUnderground, and Weathercloud Indoor temperature (°C/°F) and humidity Display of internet data on local AQI value (Air Quality Index) and the 6 most important pollutants (PM2.5, PM10, NO2, SO2, O3, CO) Multi-channel overviews of live data from all wireless sensors Felt outdoor temperature and dew point Max/min value memory with timestamp Trend graphs over 72 hours for all sensors Data storage with export function High/low value alarm for various measurements Weather data calibration Alarm clock with frost warning Time and date (internet time synchronisation) Moon phase, sunrise/sunset, moonrise/moonset Expandable with the following optional sensors: Up to 7x thermo-hygro, ground, and/or pool sensors (not included) Up to 7x water detectors (not included) 1x PM2.5/10 sensor (not included) 1x CO2 sensor (not included) 1x CO sensor (not included) 1x HCHO and VOC sensor (not included) 1x lightning sensor (not included) Various backgrounds adjustable Power supply: Power plug (included), CR2032 back-up battery (not included) FEATURES MULTISENSOR Measures temperature, humidity, wind speed, wind direction, precipitation amount, UV level, light intensity, air pressure, WBGT Operates via a large movable solar panel If there is insufficient sunlight, operates on 3x AA batteries (not included) Waterproof housing High range up to 150 m SCOPE OF DELIVERY Base station including power plug 9-in-1 outdoor sensor Manual

€449.00*

Vixen SLV 50° Eyepiece 15mm (1.25'')

The Vixen SLV series are the modern take on the classic Vixen Lanthanum eyepieces. These eyepieces were legendary for their generous eye relief and precise nature, making them a firm favourite with planetary, lunar and double star observers. This 15mm SLV is an excellent eyepiece for medium power for most telescopes, an ideal general purpose eyepiece and provides excellent comfort with long eye relief. The SLV Series of Vixen Eyepieces feature a hexagonal shaped eyepiece body, long 20mm eye relief, and twist up click stop eyecup for adjusting to the most comfortable viewing. The SLV eyepieces feature high grade lanthanum glass, and deliver remarkably clear and high contrast star images to the edge of the viewing circle. The lenses are fully multicoated for high light transmission.Size 31.7mm/1.25"Apparent FOV 50°Eye relief 20mmWeight 168g (5.92oz)

€142.00*

BRESSER LER Zoom Eyepiece 8-24mm 1.25''

One eyepiece for every occasion The BRESSER zoom eyepiece covers the large focal length range from 8 to 24 mm. These are also the focal lengths most frequently used with most telescopes. Especially for instant observations, where you don't want to pack a whole suitcase full of eyepieces, the zoom eyepiece is a good choice. Always the ideal magnification on hand A quick turn and the ideal magnification for you is set. The adjustment is stepless from 8 to 24 mm focal length. This eliminates the need to always change eyepieces. Comfortable viewing The BRESSER zoom eyepiece offers a large comfortable eye relief of 20 mm to the eyepiece lens (LER = long eye relief). This means comfortable viewing even during longer observation, an important criterion especially for people with glasses. The rubber eyecup can also be individually adjusted by a twist and turn movement. Apparent field of view is 40 up to 56 degrees which offers a good overview. Advanced optical design To achieve the best possible image over the entire focal length range, a sophisticated optical design with 8 lenses in 5 groups is used. The full multi-coating on all lens surfaces also guarantees maximum light transmission. To effectively suppress unwanted reflections, all lenses are carefully blackened at the edges. Thus, the image produced offers the maximum possible contrast and image brightness. Compact and solid design The BRESSER zoom eyepiece is made entirely of black anodised aluminium. It has an extremely solid and high-quality material appearance and is long-lived even with extensive use. The precise zoom mechanism can be operated safely through the ribbed metal adjustment ring. A white laser engraving with focal length and pointer arrow indicates the currently set focal length even in low light. Achievable magnifications with common telescope focal lengths 350 mm: 44 - 15x 400 mm: 50 - 17x 500 mm: 63 - 21x 650 mm: 81 - 27x 750 mm: 94 - 31x 900 mm: 113 - 38x 1000 mm: 125 - 42x FEATURES Zoom eyepiece with stepless focal length adjustment from 8-24 mm One eyepiece covers a wide focal length range Continuous adjustment to the ideal magnification Quick adjustment of magnification without changing eyepieces Comfortable eye relief of 20 mm (LER = long eye relief) Adjustable rubber eyecup to adjust to the ideal interpupillary distance Also very suitable for people with glasses Compact and solid design Made entirely of black anodised aluminium Very high-quality material appearance Precise and robust zoom adjustment mechanism Ribbed handgrip for zoom adjustment White laser engraving with focal length and pointer arrow Focal length range 8-24 mm freely adjustable Apparent field of view 40 up to 56 degrees Optical design: 8 lenses in 5 groups All lens surfaces with full multi-coating for a bright and crispy image Eyepiece sleeve diameter: 1.25 inches / 31.7 mm Filter thread in sleeve: M28 x 0.6 mm (standard 1.25'' filter thread) Eyepiece weight: 250 g Length of eyepiece: 96.2 mm Diameter: 47 mm Colour: black SCOPE OF DELIVERY Zoom eyepiece Dust caps

€149.00*

Details

Vixen NPL 50° Eyepiece 30mm (1.25'')

The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The NPL20, NPL25, NPL30 and NPL40 eyepieces employ twist-up eye-guards for viewing comfort. The lenses are fully multi-coated for high light transmission. FEATURES Push-fit Size: 31.7 mm Apparent field of view: 50° Eye relief: 24 mm Weight: 120 g WHAT'S INCLUDED 1x Eyepiece 30 mm (1.25'')

€62.00*