This page contains user manuals for Astrodevice commercial products that were manufactured until the end of 2022.
They provide technical support for customers who purchased my accessories at that time.
Presently released, free Astrodevice accessory designs do not have separate user manual files, and all guidelines for their use are included directly on the pages for each device.
User manuals for Astrodevice products have been prepared in PDF format. To read them, you can use free software such as Adobe Acrobat Reader.