Les piles sont NE PAS inclus, en raison de la politique d'expédition stricte. Vous avez besoin de 1 batterie 18650 pour le laser rouge et vert 532 nm et de 2 batteries 16340 pour le laser bleu 450 nm et vert 520 nm.
Spécifications techniques
Nom
Pointeur laser modèle 890
Taille
19*2.5cm
Type de laser
Diode directe
Longueur d'onde
450nm bleu
532nm vert
650nm rouge
Divergence du faisceau
3,6 mrad
2,4 mrad
1,2 mrad
Diamètre du faisceau
4 mm à l'ouverture
1,5 mm à l'ouverture
4 mm à l'ouverture
<20mm à 10 mètres
<13mm à 10 mètres
<8mm à 10 mètres
Corps laser
Aluminium de qualité aéronautique
Finition laser
Argent
Modes
Allumé éteint
Source de courant
Batterie rechargeable au lithium-ion 2 * 16340 ou 1 * 18650 (emballage non inclus)
I ordered the Green 520 @500mw and its one of the best bangs for the buck on the planet! I tested with their Pocket LPM and a Laserbee (several tests on several lasers and both LPM's were always no more than 10mw from each other) and they both showed my model 890 at over 660mw with a max of 674mw with fully charged batteries. Maybe I just got lucky with a great module inside, but this thing is worth every penny and then some! Very well built with a light aluminum host and focusable front lens. Get it. You won't regret it.
E
E.H.
Great laser, great price!
Love my 300mw green laser, thanks!
J
J.K.
Great color, terrible optics
This laser is hefty and ergonomic, and its teal beam color is absolutely gorgeous. The optics, however, are very poor. Rather than a pinpoint accurate beam, there's a large rectangular shape cast on your target surface along with the bright spot. Very disappointing.
B
BF
I cannot get the batteries right you recommend the 18650 but this is only 3.7 volt and gives a very poor light I tried using 2 x CR123 Lithium non-rechargeable and these work well at 2 x 3.7 volts (7.4V) is this higher voltage what is needed?
