All of the Howie Glatter Laser Collimators are powered by a CR123A lithium cell, which allows for approximately 40 hours of operation. All Laser Collimators use a solid state laser diode that does not fade or change with time and use and are factory-aligned to 15 arc-seconds providing 0.1-inch accuracy at a distance of 20 feet. Shock resistant to keep its alignment - even when dropped.

This 532 nm Green collimator version is much brighter than the red ones (632 nm or 650 nm).In most circumstances it is overly bright for night time collimation, but it is useful for Barlowed or holographic collimation in daylight or higher levels of ambient light..

Download the Laser Collimator Instructions by clicking the hyperlink.

• Single deep GREEN beam operates at 532 nm for daytime and twilight use.
• The Starlight Instruments Howie Glatter Holographic Laser Collimator incorporates a solid-state laser diode that does not fade or change with time and use.
• Factory-aligned to 15 arc-seconds providing 0.1-inch accuracy at a distance of 20 feet!
• The Howie Glatter Laser Collimator is shock resistant to keep its alignment - even when dropped.
• Now with a larger thread on the end of the laser for the 1 nm aperture stop. NV designation: will match the NV accessories.

 

• Starlight Instruments Howie Glatter Laser Collimator - 1.25/2" / 650 nm single GREEN beam -Large Threads.
• 123A Lithium Battery.
• 1 mm Aperture Stop.
• Case.
• Instructions.