Pros: this laser is very bright!! IT CAN CAUSE BLINDNESS, be carefull! It uses a 18650 battery. (the package comes with a 18650 battery). For the childs protection, it has a locking feature, in order not to use it without adult permit. I have tested and it goes more than 1km...I think it can easily reach 3km. It is a very cool gift. It comes with a ... Read more
Nice, sturdy and safe landheld laser.
I have chosen this name because it is to heavy to call it a lserpointer. The wavelength given in the specs is incorrect, it is a DPPS laser 532nM with a power between 20 and 50mW.
The exact measurement of the output power will follow, I have bought 3 of them, the power compaired to the other lasers is about equal
... Read more
Body is very strong and handling is good. Many parts can be disassembled for DIY purposes.
Safety keylock at the bottom prevents accidental operation and hopefully will keep kids' eye unharmed.
Strap prevents drops, textured surface feels good.
Can work either with 3V CR123A or 3,7V 18650 battery. Very good current regulated driver, tested from 2,5Volts ... Read more
The laser is focussable, has a rechargable lion battery It is sturdy and has a star head. It could be stronger, it hardly smokes black isolation tape when focussed. DX advices not to use the laser more than 30 sec to prevent burnout.
As wit all green lasers it won't work well when the temparature is under 17 degrees or so. As it is cheap it is a nice ... Read more
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