Secondhand & Stock

Explore Scientific 8x50 Viewfinder with Illumination and errect Image

Item condition: new and original packed

Starpointer - LED illuminated dot finder with universal mount Lightweight and compact finder. The Starpointer LED illuminated dot finder is compact and lightweight - an optimal alternative to optical finder telescopes when it comes to weight and flexible use. In addition, the Starpointer is also a complement to an optical viewfinder. With the illuminated viewfinder, the whole sky is at your disposal for orientation; within seconds you are in the desired area of the sky. The optical viewfinder, on the other hand, offers a smaller field of view and can be used for fine alignment. Two knurled screws allow you to align the illuminated dot finder exactly parallel to the telescope. You can switch on the illuminated dot and adjust the brightness via the rotary knob. The versatile base The Starpointer is supplied with a flexible base with two slotted holes. This makes it possible to adapt the Starpointer to all tubes from 70mm outer diameter to flat support surfaces. The spacing of the oblong holes is suitable for hole spacing from 18 to 26mm.

Item condition: new and original packed

APM Red Dot Finder for Telescopes and the new APM100ED Binocular, incl. Findershoe

Item condition: new and original packed

APM finder 50mm straight thru

Item condition: new and original packed

APM finder 60mm straight

Item condition: new and original packed

APM-Versatile Dovetail Mounting Base for Finder Scopes - Deluxe

Item condition: new and original packed

Easier for beginners, certainty for professionals! The completely redesigned and revolutionary collimator version 3.0 for your telescope. The market continues to develop towards short focal lengths and highly sensitive cameras with extremely small pixel sizes. This increases the requirements for a clean telescope alignment. The Ocal collimator is an innovative tool, which facilitates the adjustment in a completely new way. Each Ocal collimator has an internal motor that moves the CMOS chip linearly. Via the software, the focus can thus be ideally adjusted to the individual areas of the alignment. So you can focus on any area in the telescope without touching the setup or imagetrain. Colored centering circles can be selected and adjusted via the included software. The software also controls the line width of the circles as well as the contrast and exposure of the live image. Last but not least, a fade cross can be switched on and rotated via software. In this way, all areas that are important for the adjustment can be brought into focus and concentrically aligned very precisely. With the alignment of the crosshairs, the exact linear alignment of the trap can be assessed. Scope of delivery: OCAL 3.0 Connection cable 2x adapter Closing cap

Item condition: new, but not original packed

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



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.

SI-BARATT-NV--Barlow Laser Collimator Attachment

Item condition: new and original packed

Concenter SE 1.25 Zoll