NEW THORLABS LA4725-UV FUSED SILICA PLANO-CONVEX LENS AR COATING, US $500 – Picture 0

NEW THORLABS LA4725-UV FUSED SILICA PLANO-CONVEX LENS AR COATING, US $500 – Picture 1

NEW THORLABS LA4725-UV FUSED SILICA PLANO-CONVEX LENS AR COATING, US $500 – Picture 2

NEW THORLABS LA4725-UV FUSED SILICA PLANO-CONVEX LENS AR COATING, US $500 – Picture 3

NEW THORLABS LA4725-UV FUSED SILICA PLANO-CONVEX LENS AR COATING, US $500 – Picture 4

New Thorlabs La4725-uv Fused Silica Plano-convex Lens Ar Coating

US $500

Apache Junction, Arizona, United States
Feb 28th

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YOU ARE BIDDING ON ONE NEW THORLABS LA4725-UV FUSED SILICA PLANO-CONVEX LENS AR COATING. FOR INFORMATION AND SPECS SEE BELOW. THIS IS NEW IN PACKAGE CASE, NOT IN FACTORY BOX. IF YOU HAVE ANY QUESTIONS PLEASE CALL 480-200-0156, OR HIT ASK THE SELLER A QUESTION. (OFC, BLUE CONTAINER) List Price: $105.00 *FREE SHIPPING IS FOR THE LOWER 48 STATES ONLY. ALL OTHERS PLEASE CALL OR EMAIL FOR SHIPPING QUOTE*. International Buyers Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. *THE FOLLOWING IS FOR INFORMATION PURPOSES ONLY AND MAY NOT BE INCLUDED IN THIS AUCTION: f = 75.0 mm, ?1" UV Fused Silica Plano-Convex Lens, AR Coating: 290-370 nm thorlabs.com/newgrouppage9.cfm?objectgroup_id=3569&pn=LA4725-UV#3573 Features 6 Different Diameters Available: 5 mm, 6 mm, 1/2", 1", 2", or 75 mm UV AR Coating for the 290 - 370 nm Range Focal Lengths Available from 10.0 - 1000.0 mm Fabricated from UV Grade Fused Silica Surface Quality: 40-20 Scratch-Dig These UV Grade Fused Silica Plano-Convex lenses, which are available in sizes ranging from ?5 mm to ?75 mm, have a UV antireflection coating for the 290 - 370 nm range deposited on both surfaces. UV-grade fused silica offers high transmission in the deep UV and exhibits virtually no laser-induced fluorescence (as measured at 193 nm), making it an ideal choice for applications from the UV to the near IR. In addition, UV fused silica has better homogeneity and a lower coefficient of thermal expansion than N-BK7. The additional UV antireflection coating on these plano-convex lenses is particularly desirable for applications with multiple optical elements. Since approximately 4% of the incident light is reflected at each surface of an uncoated substrate, the application of a UV AR coating improves transmission, which is particularly important in low-light applications, and prevents the undesirable effects (e.g., ghost images) associated with multiple reflections. Plano-convex lenses have positive focal lengths and are the most popular type of lens element. They are commonly used to focus a collimated incident beam; in such cases the collimated light source should be incident on the curved surface to minimize spherical aberrations. When image quality is not critical, plano-convex lenses can also be used as a substitute forachromatic doublets. When deciding between a plano-convex lens and a bi-convex lens, both of which cause collimated incident light to converge, it is usually preferrable to choose a plano-convex lens if the desired absolute magnification is either less than 0.2 or greater than 5. Between these two values, bi-convex lenses are generally preferred. These plano-convex lenses are compatible with a multitude of Thorlabs lens mounts. Please see the Mounting Options tab for details.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	THORLABS
Country of Manufacture	United States
Model	LA4725-UV