Untitled Document SUBJECT OF AUCTION Hello THIS AUCTION IS FOR QUOTE TO SAY YOU HOW MUCH IT WOULD COST TO YOU TO ---- RESURFACE YOUR ZnSe LENS--- You are NOT buying a lens! If you like to buy a lens please follow these links. We have: 12.7mm http://www.ebay.com/itm/USA-CO2-ZnSe-Laser-Focus-Lens-12-7mm-40W-to-50W-cutter-engraver-FD-2-Infrared-/151566820123?ssPageName=STRK:MESE:IT 18mm http://www.ebay.com/itm/CO2-ZnSe-Hobby-Laser-Lens-18mm-40-100W-hobby-cutter-engraver-FD-2-034-or-2-5-034-50mm-/151592583010? 19mm http://www.ebay.com/itm/CO2-ZnSe-Hobby-Laser-Lens-19mm-40-100W-hobby-cutter-engraver-FD-2-034-or-2-5-034-50mm-/151592581230? 20mm ZnSe lenses in stock. http://www.ebay.com/itm/CO2-ZnSe-Hobby-Laser-Lens-20mm-40-100W-hobby-cutter-engraver-FD-2-or-2-5-50mm-/151566818278?ssPageName=STRK:MESE:IT Those are highest optical quality Made in USA lenses. 100% quality guarantee or your money back! Here how this item works. Once you purchased this service you would need to send us couple DETAILED pictures of your lens where damage can be clearly seen. Then we will send you a quote how much it will be to resurface it! Please note, that resurfacing will be MORE expensive then if you buy new one! So if you see the size you need in stock, better to buy a new stock item. In case you have some odd size, then this service could be helpful for you. ON MORE TIME! NO LENS WILL BE SENT TO YOU AS A RESULT OF THIS AUCTION! Lens Specifications Focal Length Tolerance ±1% Diameter Tolerance +0.0/ -0.1mm Centre Thickness Tolerance ±0.2mm Clear Aperture >= 90% Diameter Edge Thickness Tolerance ±0.15mm Scratch/Dig 20/10 Surface Accuracy ?/2 @632.8nm Centration < 3’ Bevelling < 0.2 x 45° Coating AR Both Sides If you need any other sizes or quantities please let us know we can make one for you. Buyer to exercise due diligence to assure fit and size. Please check the size of your existing lens to be sure this will fit your laser engraver/cutter WE ALSO SELL MIRRORS FOR CO2 LASERS. Check out my other items! ITEM CONDITION NEW PACKAGE CONTENT Here is what you will get: 1 ZnSe lens. 100% quality guarantee! SHIPPING & SELLER/BUYER PROTECTION Shipping Your item will be shipped next business day unless otherwise noted All purchases over $249 will go with Signature Confirmation per Ebay guidelines All purchases over $99 will be shipped via USPS Priority Mail so you will get them soon Seller/Buyer Protection To protect both sides EVERY item we sale is being carefully photographed along with the shipping label created and all pictures are being stored for further reference. RETURNS Returns As we make/convert every item for particular customer needs and operate on very slim margin, converted cameras we sell are being considered custom made and are non returnable and non refundable. Buyer to do due diligence to be sure what they buy is what they need. If you have compatibility questions please ask them BEFORE you buy. We give 48hours unconditional DOA wguarantee This means that should Item you bought arrive damaged we will replace or fix it at no charge to you. In rare case if we do not have replacement we might issue you refund at our discretion. No other forms of returns are accepted END OF THIS LISTING_______________________ BESIDES THIS LENSES ALSO WE OFFER CONVERSION SERVICES FOR YOUR CAMERAS Different types of conversion we generally offer Full Spectrum conversion. Full spectrum of light from about 280nm to 1100nm will reach your cmaera sensor. This numerical range depends of the type of the camera sensor. Infrared conversion (650nm, 750nm or 800nm) Astronomy conversion with extension to 700nm UV conversion with Hoya U-340 and U-360 glass Here you can see transmission curve of the Full Spectrum conversion filter we use. As you can see it has practically 99%+ transmission in visible part of the spectrum! Below you can see transmission curves of original Canon EOS T3, T3i, T4 camera IR Cut filters. There are two filters in these camera assemblies. We called front one the one which faces to the lens and rear filter is the one faces to the sensor. To make Astronomic conversion of your Canon camera we can remove Rear filter only so: Your camera (T3i and T4i) will retain Ultrasonic cleaning system. Please note T3 does not have it! You still will be able to take normal color pictures with custom white balance though. For Infrared conversion we will remove IR Cut filter and replace it with Infrared filter. On this chart you can see that original Sony UV/IR Cut window was replaced with Neimart Dual side multilayer anti-reflective coated borosilicate clear pass window has been installed instead of replaced IV/IR Cut window OTHER ITEMS WE SELL We Ofer: Infrared converted cameras Full Spectrum converted cameras UV converted cameras IR filters IR and Full Spectrum conversion service Sapphire crystals NaI scintillation crystals CsI Scintillator crystals Consulting services on optics and crystal growth DISCLAIMER The fact of purchase constitute complete agreement and acknowledgement of rules outlined below. Should you disagree with any of this points you MUST refrain from purchase. We 100% guarantee only what we say on the listing description If something was not described or clearly promised then most likely it will mot be provided/delivered There are no guarantee imply on fit or usability of the item we sell to you particular need Our liability is strictly limited to the price of the item buyer paid to buy the item from us Our consulting services provided on AS IS WHERE IS basys and represents our best knowledge and best ability Our conversion and/or custom modification services provided on AS IS WHERE IS basis and represents our best knowledge and best ability In case you send us your camera for conversion you must disclose in advance any electrical, mechanical or software malfunctions your camera has. If your camera does have malfunctions you failed to disclose we will charge you $40 inspection fee and will return your camera to you without further modifications. It is OK to have issues with the camera as long as those issues disclosed in advance.
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