Howie Glatter 2" Laser Collimator--635nm, best for 2" focusers and twilight/daytime use
- 2" size for 2" focusers
635nm for daylight or twilight use 1mm aperture stop for best precision in beam placement Precision alignment for incredible accuracy Machined aluminum body Switch is replaceable with variable power switch for dimming laser at night Compatible with all Howie Glatter attachments
Howie Glatter lasers offer precision alignment of optics. We recommend the variable power switch if the 635nm laser is to be used in the middle of the night. For primary collimation, we recommend the Barlow attachment or Tublug.
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