G7 M9x0.5 400-700nm Laser Collimation Lens use with Ortur & Other Lasers

Description

For sale is 1 NEW G7 Lens to replace your original lens on your Ortur Laser Master (Original or 2) or other similar diode laser machine. If your original lens is size M9 with 0.5 fine threads, this should work for you. This lens is great for finer detail engraving, it focuses into a much smaller shape than the original. (Camera dispersed the beam so hard to capture this in a photo) I do not have a knob for these at this time.
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:
Housing/Frame Size: M9*0.5.
Housing Length: 8mm
CA (Central Aperture Diameter)
：4
mm
Lens Diameter: 4.7mm
SD (Distance to diode
）：
5.86mm
NA (Numerical aperture
）
:0.25mm
CT (Center Thickness)
：
2.9mm
Focal Length
：
8mm
AR Coating Wavelength
:
400nm-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 will arrive by 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.