A precise adjustment of the optical system and the focal point is necessary for optimal imaging performance, both visually and photographically. You will find your tools here.
Howie Glatter Flug 2" Barlow Element to convert your Laser Collimator to a Barlowed Laser Collimator for Truss Tube Dobsonians with 2" Feathertouch Focuser.
139.00 €
Estimated delivery time : 4-8 weeks (valid for new orders)
The Artesky 650nm laser collimator is crafted from brushed aluminum with a precisely calculated diameter of 2" (50.8mm), fitting perfectly into your focuser! The projected laser beam, certified with a wavelength of 650nm, is very thin and well-defined so you can perform collimation both at night and during the day.
449.00 €
Estimated delivery time : 1 week (valid for new orders)