Astronomy

Multi-Function 3 in 1 Green Laser Pointer, Star Finder

BTG-8-P

  • Time Delayed Switch Function - Extended Battery Life (+20 hrs)
  • 21,000 MCD White LED's for Field Illumination
  • 4,000 MCD Red LED's
    for Map Reading
  • 5 Mile Range (Night) - Visible Laser Beam
  • Tested & Calibrated for True 5mW Power - Laser Output Certification
  • Free Lanyard and Carry Pouch Included
  • Reusable Batteries - Add Battery Charger Kit
Design & Operation

The Z-BoltŪ BTG-8-P astronomy green laser and star finder features a constant on, time delayed switch for hands free use. Includes 3 pcs AAA alkaline batteries for extended green laser battery life (+20 hrs); white light LED's for field illumination; red light LED for map reading. Ships in satin lined travel & carry case for field transportation; includes free Z-BoltŪ detachable nylon lanyard AND black nylon belt/carry pouch. Select the BTG-8-P variable brightness mode Red LED's for map reading - red light won't disrupt other stargazers dark adapted vision. The White LED's (3) work best when searching for lost items, for packing up equipment, etc. Both functions operate by twisting the knurled front flashlight bezel. The unit casing is precision machined from aerospace grade aluminum, sand blasted and anodized for a rugged and long lasting surface.

The BTG-8-P features guaranteed Z-BoltŪ Certified Power for the brightest possible daylight dot; most visible nighttime beam. Each Z-BoltŪ Certified Power green laser pointer is factory tuned & calibrated, then tested & certified on a laser power meter. These Certified Power units are rated at 4.0 to 5.0 mW power output and are 2 to 3 times brighter than standard Class IIIa units - all ship with our exclusive Laser Power Output Certificates.

The BTG-8-P includes our special APC control circuit. The computerized APC diode drive circuit features "Automatic Power Control". This advanced circuit is based on a photo diode feedback loop. The photo diode monitors the optical output and provides a control signal for the laser diode, helping to maintain the diode operation at a constant optical output level. The circuit adds to the lifetime of the laser, prevents overheating, and provides overall power output stability & efficiency.

Box Contents - Features

Time Delayed Laser Switch for Hands Free Operation
98% IR Filtering & Glass Focusing Lens (Not Plastic)
3 High Efficient White LEDs for Field Illumination
3 Brightness Mode Red LED for Map Reading
Detachable Z-BoltŪ Lanyard, Belt Clip Pouch
Power Supply - 3 AAA Alkaline (included)
Special Design APC Control Circuit
User Guide & Specification Card
Laser Power Output Certificate
Satin Lined Travel & Carry Case
Aerospace Grade Aluminum

Laser Specifications

Length 5.48 in. x Diameter 1.0 in. (139 mm x 25 mm)
Wavelength (Color) - 532 nm (Emerald Green)
Output Power - Z-BoltŪ Certified 4.0~5.0 mW
Red LED - 4,000 MCD
White LED's - 24,000 MCD
Diode Operating Life - 3,000 to 5,000 hours
Diode Circuit Type - Computerized APC
Beam Diameter at Source - 1.1 mm
Output Mode - Constant Wave
Range ( Night ) - 5 Miles
FDA Safety Class - IIIa
ANSI Safety Class - 3R
Warranty - 1 Year

Multi-Function 3 in 1 Green Laser Pointer, Star Finder

BTG-8-P
Order Online | Submit PO
Order Online

Click the blue "Get Price" button to view shipping options and product pricing, or to place orders online. We offer discounts for 3+ qty purchases, (call for large order quotes) and accept all major credit cards - also Paypal, Google and Amazon Checkout. Buy with Confidence!
[30 Day "No Questions Asked" Return Policy]

Submit Purchase Order

Beam of Light Technologies, Inc. accepts product Purchase Orders from Colleges and Universities; County and Municipal School Districts; Private and Government Research Labs and Facilities; the U.S Defense Dept. / U.S. Armed Services; and from most U.S. Corporations and Firms. 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
10117 SE Sunnyside Road, Ste F, MB 324
Clackamas, OR 97015, USA

Phone Order | Get Quote
Phone Order

Karen Mueller
Karen@Z-Bolt.com
(877) 801-9299 (Ext 1)

Faxed PO's (603) 386-6644
Email PDF's Karen@Z-Bolt.com

Office Hours: 10:00 AM - 5:00 PM
Pacific Time (Monday - Thursday)

Technical Questions | Get Quote

Volume purchase? Please call or email to request your price quote. We will answer any and all questions related to pricing, production lead times, variations & colors, available product inventory, etc.

John Mueller
John@Z-Bolt.com
(877) 801-9299 (Ext 2)

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Constant On/Off & Charger

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Factory Tuned & Certifed Green Laser - Charger & 4 pcs AAA Batts