jtice
Flashaholic
Just wanted to make a few comments on the Optotronics PPL-125 Laser I purchased.
The PPL-125 comes with a nice padded case.
Inside, you will find the the Laser in its anti-static bag,
and a certified document, with the lasers tested mW output.
Mine tested out at an average of 131 mW over a 20 second test.
Mine has a slightly different shutter lever up front, as you can see in the pics.
I like my newer version better, doesnt stick out the side.
The Laser is operated, by taking the provided "key",
and placing it in the tailcap, in order to rotate a small flat head screw switch.
The switch is set to "0" when the Laser is deactivated, or "locked out".
There are 9 power levels that you can select.
1 being the lowest (20 to 30mW)
9 being max power. 131mW in my case.
There is no o-ring on the tailcap,
but, the rest of the laser if not water resistant either,
so it is not really needed there either.
After you have one of the power levels selected,
the indicator led located above the red power clickie switch,
will turn green, showing that the Laser is now activated, or un locked.
Pressing the red clickie switch will now turn on the laser.
The indicator led will also turn red.
There is no delay when pressing the red button,
the button is a normal clickie switch, and can also be pressed lightly for momentary use.
The PPL lasers are powered by 2 C cells batteries,
so they are rather large, but they arent exactly considered a "pointer" either.
I compared the PPL-125 to my GBS-100 module, which is 100mW.
The beam is much tighter and round on the PPL Laser.
The GBS-100 has a rated divergence of 1.5 rad,
the PPL-125 is a TEM00 beam rated at 1.2 rad or less.
I hope to do some long distance shots soon to compare this.
The only thing that I would like different is the way the tail switch power level works.
I would like to be able to just set that to what ever I want,
and leave it that way, instead of having to remember to turn it back to "0" when putting the laser away.
Otherwise, the laser will still be activated, and will drain the cells over time.
But, this is a safety feature, and is needed with a laser this high of power.
All in all, I am very pleased with the PPL-125 so far.
Jacks service was excellent, and answered many of my questions before the purchase.
~John
The PPL-125 comes with a nice padded case.
Inside, you will find the the Laser in its anti-static bag,
and a certified document, with the lasers tested mW output.
Mine tested out at an average of 131 mW over a 20 second test.
Mine has a slightly different shutter lever up front, as you can see in the pics.
I like my newer version better, doesnt stick out the side.
The Laser is operated, by taking the provided "key",
and placing it in the tailcap, in order to rotate a small flat head screw switch.
The switch is set to "0" when the Laser is deactivated, or "locked out".
There are 9 power levels that you can select.
1 being the lowest (20 to 30mW)
9 being max power. 131mW in my case.
There is no o-ring on the tailcap,
but, the rest of the laser if not water resistant either,
so it is not really needed there either.
After you have one of the power levels selected,
the indicator led located above the red power clickie switch,
will turn green, showing that the Laser is now activated, or un locked.
Pressing the red clickie switch will now turn on the laser.
The indicator led will also turn red.
There is no delay when pressing the red button,
the button is a normal clickie switch, and can also be pressed lightly for momentary use.
The PPL lasers are powered by 2 C cells batteries,
so they are rather large, but they arent exactly considered a "pointer" either.
I compared the PPL-125 to my GBS-100 module, which is 100mW.
The beam is much tighter and round on the PPL Laser.
The GBS-100 has a rated divergence of 1.5 rad,
the PPL-125 is a TEM00 beam rated at 1.2 rad or less.
I hope to do some long distance shots soon to compare this.
The only thing that I would like different is the way the tail switch power level works.
I would like to be able to just set that to what ever I want,
and leave it that way, instead of having to remember to turn it back to "0" when putting the laser away.
Otherwise, the laser will still be activated, and will drain the cells over time.
But, this is a safety feature, and is needed with a laser this high of power.
All in all, I am very pleased with the PPL-125 so far.
Jacks service was excellent, and answered many of my questions before the purchase.
~John