Product List
496.
[Sep 26, 2023]
10.64mm Working Distance 12mm Focal Length 530nm Wavelenth D-Zk3 Collimator Glass Lens

A collimating lens is an instrument that converts light from each point in the aperture column into a parallel column of collimating light.Lens type depends on aberration ...
Company: Changchun Sunday Optics Co., Ltd.
497.
[Jun 22, 2020]
3 Ply Disposable Face Mask

Name: Non-medical Disposable Face Mask Color: blue Feature: 3 ply,ear loop Executive standard: GB/T 32610-2016 Material: Waterproof Cloth + Melt Blown Cloth + Non-woven ...
498.
[May 13, 2020]
Disposable Protective Mask Face Mask

Do Not Reuse For Civil Use (not for medical use) Material: PP Non-woven, Melt-blown. Size: 175mm*95mm, 3 ply Storage: Stored in dry, humidity below 80%, ventilated, ...