Secondhand & Stock

Product description OCAL Electronic Collimator OCAL - New Generation Electronic Collimator The revolutionary way to collimate your instrument is with OCAL, the new smart device that allows you to collimate your Newtonian telescope via your computer in a simple, precise and fast way. The collimation of a reflecting telescope is a problem that astronomers must solve. OCAL electronic collimator is an electronic device developed by Chaoxing Astronomy to calibrate the collimation of reflective telescopes. Its main function is to mark several calibration circles through software to achieve the purpose of collimation. Difference between OCAL and OCAL PRO OCAL OCAL PRO Laptop Use (for Windows) Yes Yes Android/ iOS via OTG Adapter No Yes Newton Collimation Yes Yes SC Collimation No Yes RC Collimation No Yes (test mode) Main Features Each collimator has a very high level of pixel accuracy, thanks to OCAL high quality control. The installation takes place via T2 thread (M42x0.75) to minimize the installation errors. Collimation errors that are often caused by human different visual axis can be completely eliminated with OCAL technology. The product solves the problem of collimation even on large telescopes, thanks to the collimation assistance feature the result is shown immediately on the screen. Quick and easy: Collimate your instrument in just 4 steps! The product can check if the center mark on the primary mirror is made correctly or not. You can also use the screenshot feature to save the result of the collimation. Scope of Delivery: Collimator cable Tips and tricks: If the screen goes black after a few seconds in the Android version. Place your finger on the app icon. Select App Info. In the sub-item Other authorisation, tick the box for Display on lock screen. If the Windows version cannot be installed on your computer, please install the corresponding software from the OCAL download folder. This is called VC_redist.xt.x64 or VC_reddist.x86. Please choose the version for your operating system. In some cases it is necessary to download the missing DLL file from microsoft. Unfortunately, some computers are missing the necessary service packs. You can find the files here: https://www.microsoft.com/de-DE/download/details.aspx?id=26999

Item condition: new and original packed

SI-HOLA-Cross Hair-NV--Holographic Attachment with Cross Hair pattern for Holographic Collimator

Item condition: new and original packed

Starlight Instruments -HOLA-Square---Holographic Attachment with Square Grid pattern for Holographic Collimator



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Dieses Angebot unterliegt mit Ausnahme der Versandkosten gemäß § 25a UStG der Differenzbesteuerung, weshalb auf den angebotenen Artikel keine Umsatzsteuer erhoben und ausgewiesen wird.

SI-BARATT-NV--Barlow Laser Collimator Attachment

Item condition: new and original packed

Starlight Instruments TuBLUG-2" Newtonian Collimator

Item condition: new and original packed

Concenter SE 1.25 Zoll

TSBahtinov175

Item condition: new, but not original packed

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

APM finder 60mm 90° correct image

Item condition: new and original packed

APM Viewfinder 80 mm 90° correct Image

Item condition: new and original packed

Product information "Barigo Weather Station Modern Ø100mm" Barometer, thermometer, hygrometer in a housing made of nickel-plated brass, simple and modern in design with clear lines. The weather station is suitable as a table instrument and for wall mounting. With a white scale and black pointers and a diameter of 100mm, there is a very good contrast for easy readability. Overall dimensions 104x35mm, weight 300g Made in Germany by Barigo

Item condition: new and original packed

Starlight Instruments 2 Inch Desiccant Cap

Item condition: new and original packed