355nm UV laser 3X variable beam expander, Sill Optics -Used- Free Shipment

Description

This is a used, adjustable 3X UV laser beam expander/collimator custom coated for maximum transmission in the UV 355nm range. It is in perfect condition as it was very lightly utilized. This part was not removed from field equipment, it comes out of equipment manufacturer surplus stock. It was most likely utilized in engineering.
Specs:  S6ASS3103/075
Lens Material:                  Fused Silica
Design Wavelength:        355 nm
Input beam diameter:      3.0 mm Max
Output beam diameter:   31 mm max
Mounting thread:             M30x1
Length:                            85 mm
Weight:                            200g
Laser beam collimation can be adjusted by turning the knob on the lens.
Payment:
Paypal Only
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 Priority Express.
Users in Hawaii or Alaska should include a surcharge.
We also accept worldwide shipments, but customers outside the US should contact us prior to complete
payment so we can provide you with the most reasonable shipment surcharge. This surcharge only includes the
fraction of shipment cost that comes on top of US domestic shipment fare.
We can also use a customer's UPS or FEDEX account upon request. In such case we will deduct the cost of
US
domestic shipment from the cost of the unit.
Return/Warranty:
We offer no return nor warranty on this item. Item was verified and is in excellent condition. It is sold As Is, but we can accept return/refund only if the lens was found damaged immediately upon shipment. In such case we will need to receive the part first to assess the cause of the damage and determine  a proper response.
We thank you for your comprehension.