Sill Optics 10X Adjustable 355nm UV Laser Beam Expander -Free Shipment

Description

This is a used, adjustable 10X UV laser beam expander/collimater custom coated for maximum transmission in the UV 355nm range. It is in perfect condition as it was very lightly utilized.
These lenses come from the original OEM/Engineering inventory stock.
Specs:
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
A additional C-mount and Fixed aperture adapter is included.
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.