G8 400-700nm Laser Collimation Lens With M9x0.5 Knob for Sharp & Other Lasers

Description

For sale is 1 NEW G8 Lens with knob, to replace your original lens on your diode laser machine. The knob itself is thread sized M9x0.5. This does not fit Ortur Laser Master's laser housing, the threaded part of the casing is not long enough (only 7/16"). This lens will fit some Sharp machines and other machines as well. This lens is great for finer detail engraving.
Specifications:
Thread Frame Size: M9x0.5 (threaded end is 7/16"/11mm long)
Focal Length: 8mm
Casing Length 19mm
NA (Numerical Apeture): 0.33
Working Distance: 2.66mm
Clear Aperture Diameter: 5.4mm
Lens Diameter: 7mm
Transmittance: 95%
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 still make it by the promise time shown at time of 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.