Description

Howie Flatter Variable Laser Brightness Cap Upgrade

Variable Laser Brightness battery cap switch upgrade for laser collimators.

Technical Specifications

• Use with a regular laser collimator in single beam mode to perform barlowed laser Newtonian primary mirror alignment on closed tube reflectors.
• The Howie Glatter TuBLUG is inserted into the focusers’ draw tube in which the laser collimator then attaches to the otherside of the TuBLUG
• Matte-white 45 degree face and anti-reflection coated Barlow lens mounted in a central axial hole.
• The Howie Glatter TuBLUG is easily visible from primary adjustment position and can be turned 180 degrees to face the front and has a cut-out.

• In the Box

  • Howie Glatter TuBlug 2 Newtonian Collimator

  • Warranty & Manuals

    Howie Glatter Limited Lifetime Warranty