SCIENTISTS ONLY Fresnel Lenses Sheet Magnifier Start Price USD 0.99 Current Price USD 0.99 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Thursday, August 28, 2008 End Time Thursday, September 04, 2008 Location Cedar City, UT See more about 'SCIENTISTS ONLY Fresnel Lenses Sheet Magnifier' Description <div style="text-align:center"><img src="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/149833074_o.gif" _fcksavedurl="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/149833074_o.gif" border="0"><br><table align="center"><tr><td><a style="text-decoration:none" href="http://store.auctiva.com/pvl35334!" _fcksavedurl="http://store.auctiva.com/pvl35334!"><img src="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/150672689_o.gif" _fcksavedurl="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/150672689_o.gif" border="0"></a></td><td height="27px" valign="middle" align="center"><font face="arial" size="2"><b><a href="http://store.auctiva.com/pvl35334!" _fcksavedurl="http://store.auctiva.com/pvl35334!">pvl35334!</a> Store</b></font></td></tr></table></div> <img src="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/149833071_o.gif" _fcksavedurl="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/149833071_o.gif" border="0"><br><a href="http://www.auctiva.com?how=scLnk2" _fcksavedurl="http://www.auctiva.com?how=scLnk2" target="_blank"><img src="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/149833113_o.gif" _fcksavedurl="http://img.auctiva.com/imgdata/8/8/5/8/6/5/webimg/149833113_o.gif" border="0"></a>   DANGER! DANGER! WARNING!   WARNING: This is highly technical science APPARATUS -- not for dummies! Fresnel Lenses SHEET MAGNIFIER 8x10 inches A Fresnel lens replaces the curved surface of a conventional lens with a series of concentric grooves, molded into a surface of a thin, light-weight plastic sheet. The grooves act as individual refracting surfaces like tiny prisms when viewed in cross section, bending parallel ray in a very close approximation to a common focal length. Because the lens is thin, very little light is lost by absorption. Fresnel lenses can be used as magnifiers  or projection lenses. However, there is a high level of distortion.  If you liked this high technology film, we have others you should see; Magnetic viewing film, makes magnetic fields visible. Acrylic sheet, absorbs light, thens glows in the dark. Mylar sheeting, the best reflective surface ever created. Fresnel lens, thin plastic sheet magnifying lens. Magnetic paper you can print or draw on. Liquid Crystal sheets which change color with a change in temperature. Holographic diffraction grating film used to create 3d images. Shrink plastic,  "Honey, I shrank the kids" for real. Powersheet, turns light to electric power. Just be careful, these high-tech items are really out on the edge. Other Sun Source Power Advanced Technology Films Field view Glow in the Dark Fresnel lens Holograph film Shrink Plastic Technology So Advanced, It could be Magic Combined shipping is available only if you contact us before making additional purchases. Many items can be shipped at substantially lower cost (some are even free). Please do not ask for reductions after ordering. SHIPPING AND HANDLING COST INCLUDE ALL OF THE FOLLOWING COST; POSTAGE OR TRANSPORT CHARGESSHIPPING INSURANCECUSTOMER SERVICE FOR LOST AND DAMAGED SHIPMENTSPACKAGING TIME AND MATERIALSDELIVERY TO SHIPPERAUCTION FEESPAYPAL, CC OR G C FEES SOME TIME AGO, THE NUMBER AND VARIETY OF THE ITEMS WE SELL BECAME TOO LARGE TO DETERMINE SHIPPING COST FOR. THE TIME REQUIRED TO RESEARCH SHIPPING COST AND THE DIFFICULTY IN GETTING THE INFORMATION TO THE BUYER EXCEEDED ALL OTHER LABOR COST COMBINED. TO RESOLVE THIS DIFFICULTY, WE CREATED A DATA BASE WHICH ACCUMULATED THE SHIPPING COST FOR EACH ITEM, DIVIDED THOSE COST BY THE NUMBER OF ITEMS SOLD AND CREATED A FIXED COST FOR SHIPPING AND HANDLING AS AN AVERAGE COST. THIS MEANS THAT SOME BUYERS WILL PAY MORE THAN THE ACTUAL COST OF SHIPPING AND HANDLING AND OTHERS WILL PAY LESS, BUT THE COST ARE LESS FOR EVERYBODY BECAUSE YOUR ORDER REQUIRES MUCH LESS TIME TO SHIP.   Credit card fees are lower than paypal, so we discount the cost including shipping and handling 5% if you pay with a credit card. Just let us know and we'll send an invoice. You can use any credit card with a  G C invoice. Place a Bid!