PL-E Mini 473nm Blue Laser

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473nm PL-E Mini  blue Lasers is a classic brand of portable lasers.

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Data sheet

Dimensions 34mm(head dia.)x27(tail dia.)x23.3(length)
Net Weight 380g Without Batts
Power Supply 2x16340s/RCR123A/18350S
Working Voltage 7V
Diode Life Time 6000 Hours
Beam Divergence around 2mRad
Beam Diameter At aperture 2.5mm at aperture; adjustable
Transverse Mode CW for Mechanical Switch, CW plus Pulse Mode for Code Switch
Working Temperature 15 to 35 Degree C
Warranty One year

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 PL-E Mini series is the mini version of PL-E Pro series released in 2017 and its remote switch feature, robust design, dismountable design, internally focusable feature, metal button,  long runtime and and high reliability make it a PL-E Pro alternative. 

DPSS 473nm Blue Laser is a continuous wave (CW) diode-pumped solid-state (DPSS) laser and applies to luorescence excitation, optogenetics, PIV, Raman Spectroscopy, laser display, etc.

1. PL-E Mini series is 18650 host. It is 23cm long by default. 
2. PL-E Mini series at 473/532/635/650/808/980/1064nm takes a single 18650(3.7v, fully chargable to 4.2V) . 
3. PL-E Mini series at 405/445-1.6W-W/465/520nm takes two 16340(each 3.6v, fully chargable to 4.2V).  445NM 3W-4W takes two 18350 batteries.
PL-E Mini lasers, blue lasers at 465nm 462nm

  • Reviews (1)
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    Michael Philipp


    Just received the 50 mW Version of this laser. The build quality is outstanding. The beam is very thin and the divergence is better than any 532nm lasers i have seen.
    Also I want to add, that this laser is very power stable right from the beginning. After a quick warm up period it will stay in perfect TEM 00 mode.
    This is a really good deal for 250$.

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