red laser collimator

لنز هم‌تراز کننده لیزر جهانی با روشنایی قابل تنظیم، بدنه قابل حمل و بادوام

Universal Laser Collimating Lens Adjustable Brightness Portable Durable Housing Product Overview The laser collimator delivers exceptional beam collimation with a beam divergence angle not exceeding 2° after adjustment. It features excellent working distance consistency greater than 99%, high laser ...