Laser Collimators | Adjustable Focus & Easy to Connect
50 to 200 mm focal length in D25, D30 and.. D50 packages.. The collimators are available.. with either water-cooled or air-cooled.. optics, an adjustable focus and are.. fitted with QBH/FCH-8, QD/ FCA.. and FCH-16 bayonet types for.. easy connection to any of.. our feed or process fibers..