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APM-CNC tube rings for tube diameter 136mm
Item condition: new and original packed
Item condition: new and original packed
110.00 €
Estimated delivery time : 2-3 days
APM-JK CNC-tube rings for tube diameter 136 mm. Stable, easily swivelling open matal clamps for a optimal connection between telescope and mount. Suitable for telescope tube with 136 mm outer diameter. Easy and quick mounting of the rings to the telescopes. Felt coating at the inner side prevents from scratches on the tube.
Item condition: new and original packed
Item condition: new and original packed
110.00 €
Estimated delivery time : 2-3 days
Product description Classy CNC Tube Rings with elegant design and uncompromising quality A beautiful telescope should be attached to the mount with perfect tube rings, too. Here, a beautiful look is as much in demand as gut technical properties. The CNC tube rings fulfill these requirements. The tube has only 8 mm distance to the bottom side of the rings, thus the mount is not additionally loaded by unnecessarily long levers. The tubes have plane support surfaces on both sides with five female M6 threads on each side. 1 M6 thread in the middle, 2 M6 threads at a distance of 19 mm from the middle, 2 M6 threads at a distance of 30mm from the middle. With this, you can easily attach dovetail bars and accessories. With only 5 mm thickness, the rings are lightweight yet very stable A thin layer of felt was put on the inside of the tube rings for avoiding scratches. However, the tube is clamped very well in the rings and does not change position. That is important if a guiding scope is attached to the rings. Delivery contents Set of 2x Aluminium CNC Tube Rings
Item condition: new and original packed
Item condition: new and original packed
109.00 €
Estimated delivery time : 2-3 days
Axis cross EQ3 (old model) With fine adjustment in both axes
Item condition: used, but with visible cosmetic markings
Item condition: used, but with visible cosmetic markings
109.00 €
Estimated delivery time : 2-3 days
Starlight Instruments 2 Inch Desiccant Cap
Item condition: new and original packed
Item condition: new and original packed
107.00 €
Estimated delivery time : 2-3 days
Atlas Coeli 1950.0 by Antonin Becvar; 1953; in Czech language? With stencil! Size 60 x 42 cm. 15 maps s. Description with stencil! Atlas eclipticalis 1950.0. Author Bečvář, Antonín, 1901-1965 Edition [2., doplněné vyd.]. Notes At head of title: Československá akademie věd. Transparent grid inserted. Includes bibliographical references (page 2). Publication Date 1964 Publisher Praha Format [4] pages, 32 color charts 66 pages Language Czech Subjects Stars -- Atlases Genre Atlases. Source Library Catalog
Item condition: used, but with visible cosmetic markings
Wichtiger Hinweis zur Mehrwertsteuer:
Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.
Item condition: used, but with visible cosmetic markings
Wichtiger Hinweis zur Mehrwertsteuer:
Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.
89.00 €
Estimated delivery time : 2-3 days
EA20-205P2.0" to 1.25" Eyepiece Centering Adapter; Threaded for 2" filters (and long enough the 1.25" barrels won’t hit the filter) Nylon-tipped thumb screw for non-marring binding, angled down to push the eyepiece down into the adapter Zero height so extra in-travel of the focuser will not be necessary (important when little in-travel is left) Inserted accessories are self-registering with perfect alignment to the focuser The adapter is self-registering to the focuser for perfect alignment Accommodates all 1.25" accessories, even with small variations in outside diameter - no accessory will be loose or wobble!
Item condition: new and original packed
Item condition: new and original packed
105.00 €
Estimated delivery time : 2-3 days
RA MOTOR DRIVE FOR EQ2
Item condition: new and original packed
Item condition: new and original packed
105.00 €
Estimated delivery time : 1-2 days
iOptron 4.5 kg Counterweight for iOptron CEM25 and iEQ30 The counterweight fits many iOptron mounts, but also Vixen, Celestron and Skywatcher mounts with D=20 mm counterweight rods.
Item condition: new, but not original packed
Item condition: new, but not original packed
103.00 €
Estimated delivery time : 1-4 days
Extra Arm for secound telescope
Item condition: new, but not original packed
Item condition: new, but not original packed
100.00 €
Estimated delivery time : 2-3 days
TS Adapter for recessed adaptation of correctors in the focuser UNCN3M82 The TS V-Power focuser with the M82 threaded connection on the camera side accepts large correctors up to 3" body diameter. This adapter allows correctors to be connected via the M68x1 male thread on the corrector. The corrector is recessed into the draw tube, saving valuable optical path. Tilting, as is possible with clamping, is eliminated by the screw connection. On the camera side, the adapter has an M48x0.75 male thread for further adaptations. How the adapter works and what to consider: ♦ Screw the corrector into the M68x1 female thread of the adapter. ♦ Then screw the adapter with the corrector into the M82x1 female thread of the focuser. ♦ Please consider that the adapter needs 9 mm travel (length of the M68x1 female thread and overall length of the adapter) - these 9 mm must be subtracted from the working distance of the corrector. The advantage is that all larger correctors offer a longer working distance. Application example: TSKORW3 on a 325 mm f/4 Newtonian with this adapter: ♦ working distance of the KORW3 Wynne corrector is 64 mm ♦ 9 mm optical path to be subtracted - so 55 mm remain from the M48x0.75 male thread on the adapter. Ideal therefore for all photo adaptations ♦ The exact working distance can be established with suitable adaptations and tuning rings.
Item condition: new and original packed
Item condition: new and original packed
99.90 €
Estimated delivery time : 2-3 days
TeleVue RAD1074 Adapter for 2" focuser
Item condition: new and original packed
Item condition: new and original packed
99.00 €
Estimated delivery time : 2-3 days
Planisphere Watch. Model KWI‐STAR ‐ A Planetarium on your wrist! ‐ Align the bezel with the
Item condition: new and original packed
Item condition: new and original packed
99.00 €
Estimated delivery time : 1-4 days
Concenter VISUS - Precise adjustment despite glasses
Item condition: new and original packed
Item condition: new and original packed
99.00 €
Estimated delivery time : 1-4 days
Omegon Mount Mini Track LX2
Item condition: new and original packed
Item condition: new and original packed
119.00 € 95.00 €
Estimated delivery time : 1-4 days
TS 3.2 mm 1.25" ED flat field eyepiece - long eye relief
Item condition: new, but not original packed
Item condition: new, but not original packed
94.00 €
Estimated delivery time : on request
TS Optics adapter for connecting M68 accessories to focusers and adapters with M78x1 female thread
Item condition: new and original packed
Item condition: new and original packed
94.00 €
Estimated delivery time : 2-3 days
Eye lens for astro eyepiece Leitz F=30/88°
Item condition: new, but not original packed
Item condition: new, but not original packed
90.00 €
Estimated delivery time : 2-3 days
Baader Narrowband OIII 1.25" Filter
Item condition: new, but not original packed
Item condition: new, but not original packed
89.00 €
Estimated delivery time : 2-3 days
TS Adapter from Starlight 3" Focuser FTF30 to M68x1 Zeiss Level thread
Item condition: new and original packed
Item condition: new and original packed
88.00 €
Estimated delivery time : 1-2 days
TS-Optics Adapter from Starlight Feather Touch FTF 3" Focuser to M63 for Correctors
Item condition: new and original packed
Item condition: new and original packed
88.00 €
Estimated delivery time : 2-3 days
adjusting flange for M63 reducer
Item condition: new and original packed
Item condition: new and original packed
79.00 €
Estimated delivery time : 1-4 days
APM-Riccardi Adjustment Flange M82
Item condition: new and original packed
Item condition: new and original packed
79.00 €
Estimated delivery time : 1-4 days
adjusting flange for M63 reducer
Item condition: new, but not original packed
Item condition: new, but not original packed
79.00 €
Estimated delivery time : 1-4 days
APM-Riccardi Adjustment Flange M82
Item condition: new and original packed
Item condition: new and original packed
79.00 €
Estimated delivery time : 1-4 days
Hyperion® / Morpheus eyepiece case; Eyepiece case with pre-punched compartments for up to eight eyepieces Suitable for Morpheus and Hyperion eyepieces Delivery WITHOUT eyepieces Size: 47.5 x 33.5 x 13.5 cm
Item condition: new and original packed
Item condition: new and original packed
79.00 €
Estimated delivery time : 2-3 days
APM Mountingplate 330mm 3" Losmandy compatible
Item condition: new and original packed
Item condition: new and original packed
75.00 €
Estimated delivery time : 1-4 days
2" Parallizer Adapter für APM 2 Zoll komakorrigierende 1,5x telezentrische Barlow
Item condition: new and original packed
Item condition: new and original packed
99.00 € 75.00 €
Estimated delivery time : 1-4 days
M68/M86 negativ-negativ Converter (for M68M63M48p Riccardi Adapter to Esprit100/120/150 focuser) This adapter allows M68 accessories to be mounted INSIDE ESPRIT drawers with M86 threads (Esprit100, Esprit-120 and Esprit150). The first step is to screw the M68 accessories into the M68M86n adapter. This can be done from both sides, depending on the intended use (e.g. optics or other adapters). If the M68 accessory is not too wide, the already screwed together unit can be completely countersunk into the eyepiece extension without loss of light path. It is often bought together with the adapter "M68M63M48p" (see photo below), in order to be able to countersink the Riccardi Reducer in the eyepiece extension without tilting. Scope of delivery: Adapter
Item condition: new and original packed
Item condition: new and original packed
75.00 €
Estimated delivery time : 1-4 days
This hand controller allows precise manual focus, vibration free! Digital Encoder with a Push button The rotary knob simulates the knob of your focuser. Rotate the digital knob and easily focus! Precision can be achieved if you press the knob inside. Speed is reduced to 1:10 just like the fine focus knob of your focuser! A LED indicator for each speed On top of the RJ45 socket there are two LEDs. Green and Orange indicates running speed: coarse or fine focus. Can work simultaneously with the PC operation Just plug the hand controller in the auxiliary port of the FocusCube and enjoy precision in manual focusing without vibrations. No need to remove the hand controller when you use your PC to control the FocusCube. Both can work in parallel. Scope of Delivery: Controller with cable
Item condition: new and original packed
Item condition: new and original packed
71.00 €
Estimated delivery time : 2-3 days
APM-Q-Lock 2" adapter with M68 ID Thread
Item condition: new and original packed
Wichtiger Hinweis zur Mehrwertsteuer:
Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.
Item condition: new and original packed
Wichtiger Hinweis zur Mehrwertsteuer:
Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.
59.00 €
Estimated delivery time : 1-4 days
Adapter M75a - M63i
Item condition: new, but not original packed
Item condition: new, but not original packed
70.00 €
Estimated delivery time : 2-3 days
Adapter für 2.7x Barlow
Item condition: new and original packed
Item condition: new and original packed
70.00 €
Estimated delivery time : 1-4 days
Omegon Variable Polarising Filter 2"
Item condition: new and original packed
Item condition: new and original packed
69.00 €
Estimated delivery time : 2-3 days
Farpoint Bahtinov Maske fürCelestron 8" Schmidt Cassegrains und EHD8 Cassegrains ... für genauestes Scharfstellen bei Astrofotografie Farpoint Bathinov Maske Bahtinov Masken ermöglichen ein hochgenaues Scharfstellen bei Astrofotografie. Sie sehen eindeutig, wann Sie die optimale Schärfe erreicht haben - kein langwieriges herantasten ist mehr nötig. Die Maske ist passend für: -Celestron Schmidt Cassegrains mit 8" Öffnung -Celestron EHD8 Mit etwas Bastelaufwand kann die Maske natürlich auch an andere Teleskope ähnlicher Öffnung adaptiert werden. So funktioniert das Scharfstellen mit der Bahtinov Maske: Arbeiten mit der Bahtinov Maske Bild links und Bild rechts - innerhalb / außerhalb des Fokus - die zentrale Linie ist verschoben Bild mitte - Die zentrale Line verläuft genau durch die Mitte des Sterns - die optimale Schärfe ist erreicht.
Item condition: new, but not original packed
Item condition: new, but not original packed
69.00 €
Estimated delivery time : 2-3 days
Baader VariLock 29 - locakble variable T2 extension 20-29 mm (T2 part #25Y)
Item condition: new, but not original packed
Item condition: new, but not original packed
69.00 €
Estimated delivery time : 1-4 days
ASI T2-Tilter - Tilt flange Adjustment of image plane and sensor position Many astrophotographers know the problem: You focus as good as possible and in 1-2 corners the sharpness is still not satisfying. The result is a bad compromise, by changing the sharpness setting until the stars appear relatively evenly "sharp" or by simply cutting away the corner. Some possible causes of this problem: ♦ a slight tilt of the camera sensor (only a few fractions of a millimeter are enough) ♦ a tilt of the focuser ♦ a slight tilt of the field plane of the telescope (very common with Newtonian telescopes) ♦ a tilting of the eyepiece-side accessories during clamping This is the solution: With the ASI T2 tilter you simply adjust the chip of the camera to the field of the telescope, no matter where the cause of the tilt comes from. You only have to keep the orientation of the whole adapters, correctors and camera. Connecting the camera to the tilter: In principle, any suitable camera can be connected to the tilter via the T2 thread. However, additional bores also allow the connection directly to the camera body on the following ZWO cameras: ♦ ASI294/ASI1600/ASI183/ASI533 Pro cooled ♦ ASI294/ASI1600/ASI183/ASI174 uncooled With the ASI071 and ASI 2600 Pro the housing is differently dimensioned, the direct connection does not work. There it only works via the T2 thread.
Item condition: new and original packed
Item condition: new and original packed
69.00 €
Estimated delivery time : 2-3 days
Baader Classic Ortho 18mm - 1,25" Okular
Item condition: new and original packed
Item condition: new and original packed
69.00 €
Estimated delivery time : 2-3 days
TS Optics 6 mm Planetary HR - 1.25" Eyepiece, 58°, fully multi-coated
Item condition: new and original packed
Item condition: new and original packed
69.00 €
Estimated delivery time : 1-4 days
HR - 5 mm Planetary eyepiece High Resolution, Long Eye Relief, Wide Angle Planetary Eyepieces
Item condition: new and original packed
Item condition: new and original packed
69.00 €
Estimated delivery time : 1-4 days
Astronomik CLS Filter 1,25"
Item condition: new and original packed
Item condition: new and original packed
69.00 €
Estimated delivery time : 1-2 days
TS - extension M69 (TS 2.5" Flattner / Guider)
Item condition: new, but not original packed
Item condition: new, but not original packed
65.00 €
Estimated delivery time : 1-2 days
Explore Scientific 1,25" O-III Filter
Item condition: new, but not original packed
Item condition: new, but not original packed
65.00 €
Estimated delivery time : 2-3 days
Product description BAG FOR 100mm BINOCULERS Pack in Bag for giant binoculars of 100 mm objective. Put the original packaging of giant binoculars in the Pack in Bag for an easy transport. In the Box: Geoptik BAG for Giant Bino
Item condition: new and original packed
Item condition: new and original packed
65.00 €
Estimated delivery time : 1-4 days
SI-VLB---Variable Laser Brightness battery cap/switch upgrade for laser collimators
Item condition: new and original packed
Item condition: new and original packed
65.00 €
Estimated delivery time : 1-4 days
FB-II 2nd FOCUSERCircuit board upgrade for controlling 2 focusers at the same time, This upgrade allows you to control 2 focusers simultaneously. If you do not already have a 2nd motor, you will need to purchase one.
Item condition: new and original packed
Item condition: new and original packed
60.00 €
Estimated delivery time : 2-3 days
Altair TMS 250mm Losmandy Dovetail Plate BLUE Anodized
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
Item condition: used Item with possible small cosmetic deffect, but every function works perfect
65.00 € 60.00 €
Estimated delivery time : 2-3 days
