Fiber Collimators 60FC-F with fine-focussing mechanism
Focus adjustment with a knurled ring
The fiber collimators of type 60FC-F are characterized by a fine-focussing mechanism while the type 60FC fiber collimators are collimated by means of an eccentric key.
The lens in these fiber collimators is spring-loaded and is axially adjusted by use of a fine-thread with 0.5 mm pitch.The linear bearing ensures that the lens does not rotate when adjusting the focus – providing a high level of pointing stability.
Fiber collimators of type 60FC-F are available with severalfocal lengths and a variety of coatings.
• Focal lengths 4.5 to 18 mm
• Beam diameters from 0.8 – 2.15 mm (NAe 2 0.09)
• Compact Ø 12 mm housing
• Fine-focusing mechanism with 0.5 mm pitch, adjusted using a knurled ring
• High pointing stability