GTL51 | 52
     
 
GTL
51
GTL
52
VIS LASER
Wavelength [nm]
630 - 670
630 - 670
Power [mW] cw
< 5
< 5
Laser class
3 R
3 R
Range [m / ft]
> 30 / >98
> 30 / >98
Divergence [mrad]
< 2
< 2
Dimmable
no
no
 
IR LASER    
Wavelength [nm]
840 - 860
840 - 860
Power [mW] cw
< 1,5
< 1,5
Laser class
3 R
3 R
Range [m / ft]
> 30 / 98
> 30 / 98
Divergence [mrad]
< 2
< 2
Dimmable
no
yes
     
VIS LIGHT    
Range [m / ft]
100 / 328
100 / 328
Focusable
yes
yes
Light
Xenon
Xenon
Dimmable
no
yes
     
IR LIGHT    
Wavelength [nm]
840 - 880
840 - 880
Power [mW] cw
10 - 30
10 - 30
Light
IR-LED
IR-LED
Dimmable
no
no
     
SERVICE LIFE [h]    
VIS Light
1,1
1,1
VIS Laser
21
21
VIS Light + VIS Laser
1
1
IR Light
10.5
10.5
IR Laser
45
45
IR Light + IR Laser
9
9
 
OPERATION
Main switch (MS)
Touch detent switch
Touch dimmer switch
Pre-selector switch positions

VIS Laser

yes
yes

VIS Light + VIS Laser

yes
yes

VIS Light

yes
yes

Zero

yes
yes

IR Light

yes
yes

IR Light + IR Laser

yes
yes

IR Laser

yes
yes
Adjustable Laser
yes
yes
Ambidextrous operation
yes
yes
     
DIMENSIONS    
Height [mm / in]
51 / 2.0
51 / 2.0
Length [mm / in]
82,5 / 3.3
82,5 / 3.3
Width [mm / in]
31 / 1.22
31 / 1.22
Weight without batteries [g / oz]
59 / 2.08
59 / 2.08
Weight with batteries [g / oz]
~92 / 3.4
~92 / 3.4
     
POWER SUPPLY    
Battery
2 x CR123A
2 x CR123A
Operating voltage [V]
6
6
     
RELIABILITY    
Watertight to [m / ft]
10 / 33
10 / 33
Operating temperature [°C / °F]**
-10 to +50 * /
+14 to +122 *
-10 to +50 * /
+14 to +122 *
Storage temperature [°C / °F]**
-25 to +85 /
-13 to +185
-25 to +85 /
-13 to +185
Overheating- / Undercooling-protection, Laser
yes *
yes *
     
* The Lasers (VIS + IR) are switched off if their lowest/highest operating temperature limits are exceeded.
** For the Batteries follow the manufacturer´s specifications!