Original file (3,264 × 2,448 pixels, file size: 3.24 MB, MIME type: image/jpeg)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:00, 15 March 2014 |
![]() | 3,264 × 2,448 (3.24 MB) | 彭家杰 | * Green Laser: wavelength 520nm * Blue Laser: wavelength 445nm * Red Laser: wavelength 635nm Category:Lasers Category:Laser pointers Category:Laser beams Category:Diode lasers Category:Q-line laser |
The following other wikis use this file:
View more global usage of this file.
Original file (3,264 × 2,448 pixels, file size: 3.24 MB, MIME type: image/jpeg)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:00, 15 March 2014 |
![]() | 3,264 × 2,448 (3.24 MB) | 彭家杰 | * Green Laser: wavelength 520nm * Blue Laser: wavelength 445nm * Red Laser: wavelength 635nm Category:Lasers Category:Laser pointers Category:Laser beams Category:Diode lasers Category:Q-line laser |
The following other wikis use this file:
View more global usage of this file.