Laser pointers and long exposure photography
Would you like to create stunning images like the photo of shoes shown at the beginning of this article? You don't need to use Industrial Light & Magic wherever you want, all you need is a good quality camera and a 10000mW green laser pointer!
The concept here is simple: put the camera on a tripod or stand or other stable surface, set a long exposure time, and go crazy with a green laser pointer. The camera will capture all the light and create amazing results. Available in 635nm and 650nm wavelengths, the red laser pointer has the longest history of development. Accordingly, based on the mature development history of red laser diodes, they are always offered at very competitive prices. On top of that, it also achieved the most stable and reliable red laser beam emission in various exhibits.
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Because the laser pointer can cast light without getting in your way, you can create crazy high power laser pointer effects that will wow your friends. The official name of the laser flashlight is "laser pen" (laser pen), which is different from the general laser pointer and star pen in that its shell is similar to the ordinary flashlight, which is more prominent and has a relatively large normal power. Visible lasers are designed to be portable and easy to operate, and the laser module (diode) becomes a pen transmitter. Common red (650-660nm), green (532nm), blue (445-450nm) and blue-violet (405nm) laser pointers, etc. It is generally reported that personal teaching guides will use it to mount reflected light or points of light towards objects, but it will disrupt or affect the composition of local navigation, such as art galleries (photophobia for some paintings), so zoo should not be used.
2022-01-28 11:22:47
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