G2 M9x0.5 400-700nm Laser Collimation Lens for Diode Laser Machines

Description

For sale is 1 NEW G2 M9x0.5 Lens for your diode laser machine. This will fit inside the Ortur as well as other machines. This lens is great for cutting, allowing more light through. (Camera dispersed the beam so hard to capture the beam well in a photo.)
I have provided photos showing how to remove original lens to place into the original knob (add a tiny dab of glue to threads before inserting new lens into knob, repeat Step 3 in reverse to install new lens)
Specifications:
Casing Size: M9x0.5
Effective Focal Length: 4.02mm
Casing Length :10mm
CA: 5.1mm
NA: 0.6
Single aspherical lens
Working distance: 2.357mm
AR coating 400-700nm
USPS First Class shipping is FREE to anywhere in the United States or its territories. Shipping same business day if purchase is made BEFORE 11am CST. Shipping is sometimes delayed by USPS, I have no control over them but in most cases, the item makes it by the original promise time shown at purchase.
Refunds accepted per eBay's policy only, such as item not as described. Item must be returned with good reason and in unused condition. Feel free to ask questions before purchase.