Request InfoVincent AssociatesVincent Associates releases the new AI25 Auto Iris: a small motorized iris that can be integrated with the DSS25B shutter. Available in a housed version with the standard Uniblitz mounting capability and an unhoused version for OEM applications. The AIC10 controller allows for direct control of the iris and can be used with a standard TTL and RS232 signal.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 7/12/2023Polarization Extinction Ratio MetersThe ROF-PERM series of polarization extinction ratio meters from Beijing Rofea Optoelectronics Co. Ltd. features single- and dual-channel extinction ratio testers designed for polarization extinction...Photonics.com 10/12/2022PCB Prototype LaserThe ProtoLaser H4 PCB tabletop prototype laser from LPKF Laser & Electronics AG produces printed circuit boards. 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