Startnow Laser Focusing Collimating Lens Lens Holder D30 F100 125 150 Collimator Raytools BT240S BM111 Fiber Laser Head znse focus lens,optical lens accessories

Product Features

This Startnow laser focusing collimating lens with a lens holder D30 F100 125 150 is made of quartz, suitable for optical use.
It has a meniscus shape and a double-concave structure, providing accurate focusing and collimation.
Originating from Mainland China, it is a reliable accessory for fiber laser heads.
With no high-concerned chemicals, it is a safe and high-quality optical component.
It offers a choice of options and can be used with Raytools BT240S BM111 fiber laser heads.