Tandum
08-11-2013, 09:00 PM
This is a 2" gattler laser with tuBlug with 1mm stop and grid attachments for collminating newts and other scopes.
Use the 1mm stop to throw a spot to center the secondary to the primary then use the tuBlug without the stop to show a reflection of the primary donut on a screen outside the scope to align the primary by centering the center of the donut on the display panel as per a barlowed laser. The grid attachment allows you to center the secondary under the focuser in the first instance by shooting a grid from the focuser to the secondary and onto a user supplied A4 paper sheet.
A good read on these devices is here (http://www.cloudynights.com/ubbthreads/showflat.php/Cat/0/Number/4494930/page/0/view/collapsed/sb/5/o/all/fpart/all/vc/1).
Plastic protectors included.
$275 posted.
Use the 1mm stop to throw a spot to center the secondary to the primary then use the tuBlug without the stop to show a reflection of the primary donut on a screen outside the scope to align the primary by centering the center of the donut on the display panel as per a barlowed laser. The grid attachment allows you to center the secondary under the focuser in the first instance by shooting a grid from the focuser to the secondary and onto a user supplied A4 paper sheet.
A good read on these devices is here (http://www.cloudynights.com/ubbthreads/showflat.php/Cat/0/Number/4494930/page/0/view/collapsed/sb/5/o/all/fpart/all/vc/1).
Plastic protectors included.
$275 posted.