Zom-B
0
- Joined
- Mar 25, 2008
- Messages
- 895
- Points
- 28
Tonight I was playing with my adjustable PHR. I tried to project the image of the chip on the other side of the room, so I set the power to really weak. I was surprised that I could still see the beam with my bare eyes! (and luckily with the camera too). I tried to measure the power, but the meter didn't even register it in the 0.1mW resolution range. I guess it's still below or just at the threshold current.
It looks dimmer to the eye! (16 seconds exposure)
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It looks dimmer to the eye! (16 seconds exposure)

larger angle

smaller angle
