ESI 98xx UV Laser Adjustable Beam Expander/Collimator P/N 139193 -Free Shipment

Description

This is a used adjustable UV 355nm laser variable beam expander coming from OEM surplus/spare inventory stock. Lens was further tested for transmission characteristics at low power UV and we did not find any defect across the active lens area, it is all very clean and functional.
Lens comes with 1 knob that can be adjusted to tweak laser beam reduction ratio and focal distance. It includes 4 or 5 active lens elements coated for UV.
Specs:
Input beam diameter:          5 mm  max
Output beam diameter:       20 mm max
Length:                                160 mm
Wavelength:                        UV 355 nm
Payment:
Paypal or E-bay Managed payment
Shipment:
Shipment will be completed within 1 business day once full payment is confirmed.
Shipment is included for customers located in the continental United States. We use USPS First or Priority mail.
Users in Hawaii, Alaska or Puerto Rico should include a surcharge.
We also accept worldwide shipments, a rough estimated shipment cost is provided in this listing. We however
strongly recommend international customers to contact us prior to initiating their purchase so we can give you a
best estimate based on their specific location and expected delivery.
Our listings disable E-bay's Global Shipment program by default, but it can be set up upon request.
Customer's UPS, FEDEX, or DHL account may also be used upon request. Please make sure you contact us early
on so we can set up this listing accordingly.
Local pick up comes at no charge.
Return/Warranty:
We offer 30-day return only if the lens is visibly damaged, cracked during shipment.
No additional warranty is offered. Lens is sold "As Is".
We thank you for your business and you cooperation. Please fee free to contact us for any inquiry or technical question.