Starbeam
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TeleVue.com: Telescope Accessories > Starbeam > How it Works |
![Top image shows view...](/images/TV3_Images/Images_in_articles/pStarbeamRige_tv3b.jpg)
Top image shows viewing with flip mirror. Bottom image has the mirror flipped-down for viewing along the line of sight. Illuminator rear knob adjusts brightness of the red dot. Side knob varies red dot from steady to various blink rates.