Vixen NPL 50° Eyepiece 8mm (1.25'')

With the usage of barlow lenses, you can extend the equivalent focal length of telescopes and hence increase the magnification of your observed targets. Subsequently, you can use lower power eyepieces in Barlows to act as much more powerful eyepieces, but retain the larger ocular size and more comfortable viewing that comes with lower power eyepiece designs.Due to their two lens design, these Barlow lenses provide a brilliant image quality for the whole visual field and are suitable for observations and photography.  The black coloured Barlow element cell in this BRESSER Barlow Lens 2x 31.8mm/1.25," can be unscrewed and has the same thread as 1.25" filters, allowing it to be mounted in 1.25" eyepieces, t-adapters and other accessories, giving you flexibility of use and the ability to vary magnification in different accessories.  For instance, the black Barlow cell screwed into the average length nosepiece of a standard push fit t-adapter will give around 1.6x magnification on an attached DSLR.  This can be very useful when trying to get to photographic focus with some Newtonians and Solar Telescopes, which lack the necessary amount of in focus travel to get a camera to a prime focus position.FEATURESsuitable for observations and photographydoubling of the focal lengthtwo lens designfully multi-coatedWHAT'S INCLUDEDBarlow lens (1pc)

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: 19.5 mm Weight: 130 g WHAT'S INCLUDED 1x Eyepiece 25 mm (1.25'')

The Vixen NPL 4.0mm 4 Element Plossl Eyepiece 1.25" is a high power Lunar and Planetary eyepiece, most suitable for short to medium focal ratio telescopes. Its four element design gives the eyepiece a respectable field of view and excellent resolving power. FEATURES Size: 31.7mm Apparent FOV: 50° Eye Relief: 2.3mm Weight: 70g/2.47 oz. SCOPE OF DELIVERY Vixen NPL 4.0mm 4 Element Plossl Eyepiece 1.25"

BRESSER 15mm Plössl Eyepiece 1,25" (31,7mm) Since years a well known and approved Plössl eyepiece. Ideal to improve the performance of your telescopes for a low budget price. All the BRESSER Plössl eyepieces provide sharp and high-contrast images because of the 4-lens design. All lenses have fully-multicoated surfaces which prevents reflections efficiently. Every eyepiece is equipped with a foldable rubber eyecup to avoid straylight from the sides and the inner eyepiece shaft is carefully blackened as well. Housing and eyepiece shaft are completely made from metal - no plastic is used. Filter thread for use with colour- and nebular filters is also available. All these Plössl eyepieces offer a much better image quality than all the very simple made Kellner and Huygens eyepieces. FEATURES Focal length: 15 mm Field of view: 50° Lens-Design: 4 lenses in 2 groups , fully-multicoated Housing material: completely made from metal Rubber eyecup: YES, foldable Filter thread: YES Storage: Twist-pack SCOPE OF DELIVERY BRESSER Plössl eyepiece with rubber eyecup Twist-pack

Filter Set 2 is recommended for Moon & Planets from 100mm (4") Aperture Set 2 includes the following filters: Explore Scientific Filter 1.25" Green No.56 - 0310262 The green filter is to increase the contrasts enormously between the red and the blue regions of the cloud structures on the gas planets Jupiter and Saturn. Seeing our Earth Moon through the green filter, the contrasts of each ray crater become clearly more visible. Explore Scientific Filter 1.25" Orange No.21 - 0310273 This one really supports the detection of the dark areas on the planet Mars. The details of the clouds of Saturn and Jupiter are also so much more visible through the Filter. Explore Scientific Filter 1.25" Yellow No.12 - 0310267 Watching the Moon surface through the filter, the contrasts will enormously increase. Same with planet Mars. On the huge planet Jupiter, when using the filter, you can even see the contrasts between the cloud-bands and a lot more details. Starting with a telescope diameter of 8“ and a clear sight, you even get to see various details of Saturn. Explore Scientific Filter 1.25" Blue No.80A - 0310264 The color of light blue really supports watching the high clouds on Mars. The contrast increases. The dark red structures will be shown even darker, so this is the perfect filter for watching the big red Flecks on the gas planet Jupiter. The rings of Saturn will be accentuated, the structures of the Venus Atmosphere will be even finer. What ist a color Filter for and do we really need it? Color Filters darken the light slightly, that reaches the eye or the sensor of the camera. This eliminates for instance stronger transitions. The result is that your picture turns out with more contrast which automatically shows more details. FEATURES Made from high-quality optical glass Filter glass is absolutely parallel All optical surfaces have anti reflex coatings Filter housing from black anodized aluminum Filter threads on both ends (female/male) Multiple filters usage is possible SCOPE OF DELIVERY 4pcs color filter protection-case

The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The lenses are fully multi-coated for high light transmission. FEATURES Push-fit Size: 31.7 mm Apparent field of view: 50° Eye relief: 11 mm Weight: 100 g WHAT'S INCLUDED 1x Eyepiece 15 mm (1.25'')

With teleextenders it is possible to extend the effective focal length of a telescope system, resulting in higher magnification for the observation of the moon, the planets or small Deep-Sky objects with the same eyepieces. So you can use the advantages of eyepieces with longer focal length - such as the bigger eye distance and the more relaxed observing comfort - at high magnifications also.These teleextenders incorporate a telecentric optical design that deliveres a excellent image sharpness over the whole field of view and are premium choices for visual observations and astrophotography. The combination of excellent fully multicoating with superior optical design makes the Focal Extenders superior to classic Barlow lenses.Features: Suitable for visual observations and astrophotographytripling the effective total focal length of the telescopeFour lens telecentric design Fully multicoatedFilter thread for color or nebula filters

The Vixen R130Sf Porta II telescope set includes everything that an entry-level astronomer needs. The R130Sf is a Newton reflector telescope with an excellent contrast and light-gathering power and is ideal for observing the moon, planets, nebulae and galaxies. The PORTA II mount is not just popular among beginners – it also allows experienced astronomers to mount their devices quickly and easily. The PORTA II features a high-quality design and comes with a fine adjustment function for both axles. The PORTA II does not require a clamp, as it sports a slip clutch that allows you to adjust the mount to your desired object. It automatically holds its position, making it easy for users of all abilities to operate. FEATURES Mirror: 130 mm Focal length: 650 mm (f5.0) Resolution and limiting magnitude: 0.89 arc seconds; 12.3 Light-gathering power: 345 x Total weight: 11 kg Adapter and connections: 31.7 mm receptacle with T2 connection for cameras DELIVERY CONTENT Porta II mount R130Sf telescope 2 eyepieces: Plössl 20 mm and Plössl 6.3 mm 6x30 viewfinder telescope 31.7 mm extension rube Tripod Tripod storage shelf for accessories Shafts for fine adjustment Tube clamps and dovetail adapter Protective cap Mounting tool

The 2-group 4-element Plossl optical design of the NPL series eyepieces delivers flat and clear images with good color correction. The lenses are fully multi-coated for high light transmission. FEATURES Push-fit Size: 31.7 mm Apparent field of view: 50° Eye relief: 6.5 mm Weight: 80 g WHAT'S INCLUDED 1x Eyepiece 10 mm (1.25'')

The Vixen Space Eye: Excellent value for money for beginners in astronomy. With the Space Eye 70/700 beautiful observations of the moon, planets and bright deep-sky objects are possible. With the generously dimensioned, adjustable aluminium tripod and vibration minimizing mount, stars can easily be followed or observations in nature can be made. Thanks to the included Amici prism, the telescope shows an upright and laterally correct image. First observations will be an unforgettable experience ! The Vixen Space Eye 70/700 is a entry level astronomy system. With 70mm aperture, many observations of the starry sky are already possible. Beside moon and also the big planets show some details, like the ring on the planet Saturn and also bright deep sky objects like the Orion Nebula become visible. With two eyepieces, an Amici prism and fine movements this set is completely equipped and due to the standard eyepiece connection of 31,7mm a large optional accessory program is available. In addition, this telescope set is also excellent for earth observation! The accessory tray for eyepieces etc. , allows you to place the accessories directly on the tripod and thus provides quick access to eyepieces and other small parts needed. The stable aluminium tripod is height adjustable from 70 to 127cm and carries the mount safely and with low vibration. FEATURES Entry level telescope for moon, planet and earth observation Easy to use azimuthal mount with fine adjustmentVery lightweight, compact and transportableThe perfect start into the world of astronomyAlso excellent for childrenLunar craters can be observed in detail Planets show some details, like the ring on SaturnBright deep sky objects like the Orion Nebula become visibleAmici prism included, for an upright and laterally correct imageAchromatic 70mm lensFocal length: 700mm, F/10Eyepieces PL10mm (70x) and PL20mm (35x) included Azimuthal mount with fine movement Tripod extendable from 70 to 127cm Weight: 3,1 kgSCOPE OF DELIVERY Space Eye 70/700M Telescope 5x20 viewfinder Compass Eyepieces: PL20mm and PL 10mm (31,7 mm / 1.25 inch)Errecting prism (Amici prism 31,7 mm/1.25 inch)Aluminium tripod Azimuthal mount with fine adjustment Accessory tray