# Output wave: constant wave.
# Mini size for easy carrying.
# You can use it to point at any desired objects, project screens, video monitors etc.
# High powered 30mW blue laser pointer.
# Wavelength: 532nm.
# Output power: < 30mW.
# The blue dot can be seen miles away.
# Powered by one AAA battery (included).
# weight:51 g
# size:9.5*4.5*2 cm
# 1 × 30mW 532nm Blue Beam Laser Pointer
# 1 × Gift Box
# 1 × AAA Battery
Actually, picture seems to portray a nice 405nm to me....so we have green blue purple AND red?! I think they just want the page to pop on google if anyone from a laser hobbyist to a kindergarten searches something lol.
Well the average of the three colours mentioned...
650, 532 and 445 (as blue) is 542.3nm
but including 405nm as seen in the image avg will be 508nm
So it is defiantly safe to say, it will be between the range of 508nm and 542.3nm, which just so happens to be 525.15, now factor in 35.45% leeway for bodgey chinese spectrometer readings and you get 532nm.... Crazy that aye? The wavelength specs were right.... who would of thunk it?