HOTECH
About Us
View Cart
My Account
Help / FAQ
Shop Online
Authorized Global Dealers
Laser Safety & Warranty
Privacy Policy
Contact Us
Home
Astronomy Products
Special Apps & Optics
Product Search:
Connect with us:
Home
>
Shop Online
>
Astro Presenter
Alternative Views:
Unique 2-Switche Design Green Laser
Price:
$
69.95
Availability:
Usually Ships in 4 to 6 Weeks
Product Code:
HTGL-AP
Description
Technical Specs
Unique 2 switches design-Constant On & Push Button green laser for all pointing, presentation, and astronomy applications.
Model
Astro Presenter, HTGL-AP
Output Power
<5mW, Class IIIa
Wavelength
532nm
Beam Shape/divergent
circular, 0.5" @ 100'
Laser Activation
momentary push button, constant slide switch, remote momentary switch (optional)
Operating Power
one 3V lithium battery, 6 operating hours
Weight
2.3 oz. with battery
Dimension
0.75"/19mm dia. x 4.375"/110mm (L)
Recommend Application
Astronomy, Presentation, Target Aiming
- Click on above product photo for more photos
-
More detail information
Feature
Push Button Laser Activation Switch
The round laser activation switch allows momentary activation which is very useful in presentation for quick pointing.
Constant ON/OFF Laser Activation Switch
When using your Astro Presenter as a finderscope on your telescope, the constant ON laser switch frees both your hands to aim your telescope without holding the push button switch like the conventional laser pointers.
High Output Green Laser
Visually effective Class IIIa ( near 5mW) high output green laser at 532nm wavelength. Green laser is 20 times brighter than red laser at the same output power as perceived by human eyes. The effective visual range allows audiences within 3 meter radius around you to clearly trace the laser line to the pointing star.
Automatic Laser Power Feedback Control
The laser has built-in power feedback circuit that constantly monitors laser power to keep the laser output stable. The feedback control allows the laser to operate in a wider temperature range.
Optional Remote Pressure Switch
Extension remote switch allows user to activate the laser without disturbing the telescope when mounted.
Optional Telescope Mount
Economical way to mount your Astro Presenter on your telescope.
-
Read detail information