Tag: laser
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Backyard Astronomy Laser and iPhone App
This evening I ordered the “Z-Bolt Extreme Temp Green Laser (14° ~122°F – Constant On/Off)” online for $108. I based this purchase primarily off this 2006 review of another Z-Bolt astronomy laser, the recent article for Sky and Telescope, “Some Pointers on Using Laser Pointers,” and some other online reviews which recommended getting a laser which works in…