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Astronomy BLUE Laser - Lithium Powered
Sapphire Galaxy II Blue Laser - Ball Point Pen Type Click Switch
Part Number:SG-2

Astronomy BLUE Laser - Lithium Powered

The SG-2 blue laser pointer features a constant on switch. True blue 450nm blue laser light, not 405nm violet/purple. Scope mountable. Cold temp operation 10°F. Gift case & 2 pcs CR123A included.


$68.00On sale
$108.00
Your Savings:$40.00(37%)
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  • $68.00
  • 10+
  • $58.00
  • Superior Cold Weather Performance - 10°F:TRUE BLUE InGaN Semiconductor Technology!
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  • Description
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  • Engraving Instructions
  • Specifications
  • Box Contents
  • USER GUIDE PDF

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Add Reusable Batteries
Battery Charger 2 pcs CR123A Rechargeable Batteries [+$24.00]
Add Lithium Batteries
12 Pack CR123A Lithium Batteries [+$24.00]
TRUE BLUE Astronomy Laser - Cold Weather Performance 10°F
The Z-Bolt® Sapphire Galaxy II (SG-2) is built for use in extreme temperatures. We have placed our new design blue laser diode in a beautiful casing suitable for astronomy or scope mounting; operates in extreme cold temperatures ( +10 Degrees F°, -12 Degrees C°) without dimming or degradation. Projects a brilliant sapphire blue laser beam and dot. Visible beam at night - dot only during daytime hours. Six (6) hours constant on operation.

OSRAM InGaN Semiconductor!
The Z-Bolt® Sapphire Galaxy II (SG-2)is the product of new design technologies and manufacturing efficiencies. Z-Bolt® Sapphire Series laser pointers are fabricated with InGaN semiconductors, which emit blue laser light without frequency-doubling. Blue laser is eye safe - ANSI Class 3R and FDA Class IIIa. The SG-2 features true blue 445~455nm blue laser light (not 405nm violet/purple) The new design blue laser module operates on 1 pc CR123A lithium battery (2 pcs included).

TRUE BLUE 450nm - Not Purple
The SG-2 features true blue 445~455nm blue laser light (not 405nm violet/purple) The new design blue laser module operates on 1 pc CR123A lithium battery. Projects a brilliant sapphire blue laser beam and dot. Visible beam at night - dot only during daytime hours. Six (6) hours constant on operation.
Order Online: 
Click "ADD TO CART" to calculate shipping costs & select shipping options, then complete order online. We offer discounts for 2+ and 10+ qty purchases, (email for large order quotes) & accept all major credit cards - also Paypal Checkout, Paypal Credit, & Amazon Pay. Or choose "Call in Credit Card #" for added security (reference Invoice # received after checkout) Buy with Confidence! 

30 Day “No Questions Asked” Return Policy 

Submit Purchase Order:
Beam of Light Technologies, Inc. accepts corporate & government purchase orders. Please include contact name and e-mail address with faxed PO Documents; e-mailed PO's in Word or Adobe .pdf format. Purchase Orders addressed and made payable to: 

Beam of Light Technologies, Inc. 
Attn: Karen Mueller 
10111 SE Clatsop Street 
Portland, OR 97266, USA 

Karen Mueller 
(877) 801-9299 (Ext 1) 
Faxed PO's (603) 386-6644 
Email PDF's karen@z-bolt.com
Length 4.65 in. x Diameter 0.75 in. ( 118 mm x 19 mm )
Wavelength (Color) - 450 nm (Sapphire Blue)
Diode Operating Life - 3,000 to 5,000 hours
Diode Type - InGaN Semiconductor
Output Power - 3.5 ~ 5.0 mW
Range ( Night ) - 2 Miles
FDA Safety Class - IIIa
ANSI Safety Class - 3R
Warranty - 2 Years
Battery Life - Six (6) Hours Constant On Operation
Diode Type - OSRAM InGaN Semiconductor
Nylon Belt Carry Pouch (MOLLE Style)
Special Design 450nm Blue Laser Diode
Power Source - 1 pc CR123A Lithium
User Guide & Specification Card
Constant On/Off Click Switch