The two dominating options of pre-assembled Fast Axis Collimator Lenses (FACs) are FACs with side tabs and FACs on bottom tabs. Bottom tabs provide advantages such as better thermal conductivity ...

Hello and welcome to my first beginners guide of 2012. I hope you all had a Cool Yule involving loads of new cameras and lenses and a happy New Year. If you did get a new lens for Christmas or just ...

Optical Surfaces Ltd has developed a new approach, using a series of pre-aligned beam collimator sub-assemblies, for Modulation Transfer Function (MTF) testing of large diameter military optical ...

Knight Optical can offer you Stock and Custom Ball Lenses, for use within Endoscopes in a range of materials such as Sapphire, Ruby, Quartz and BK7 or equivalent. Ball Lenses are widely used for ...

Coherent Corp. has announced the launch of its 2D Collimator Array, an innovative optical assembly designed for use in optical circuit switches (OCS), which are increasingly vital for advanced data ...

Part I this monograph describes a photo-electric lens test bench capable of measuring lenses of focal length from 12mm to 1m. Designed specifically for Television applications, it gives the 'optical ...