2007-03-16 05:58:08 · 13 answers · asked by deception 1 in Science & Mathematics ➔ Engineering
Try the online catalog for Edmund Scientific
http://scientificsonline.com/category.asp_Q_c_E_424411
2007-03-16 06:05:00 · answer #1 · answered by Gene 7 · 1⤊ 0⤋
Buy Fresnel Lens
2016-11-09 21:14:26 · answer #2 · answered by Anonymous · 0⤊ 0⤋
A fresnel lens for what? The lenses used on most xenon projector headlights use fresnel lenses to make the cutoff line less sharp.
2007-03-16 06:01:36 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Fresnel Lenses For Sale
2016-12-26 15:21:08 · answer #4 · answered by stanberry 4 · 0⤊ 0⤋
Have a look at this, i know it's a shopping search engine thing but there is a lens at the bottom, but it depends on what you want.
p.s. one above isn't very good unless you do want a reading lens or a kids science kit, my opinion though
2007-03-16 06:07:40 · answer #5 · answered by Sean G 3 · 0⤊ 0⤋
Edmunds Scientific is a good source. Look on the web for this hobbyist and lab supplier of optics.
2007-03-17 16:18:05 · answer #6 · answered by Rich Z 7 · 0⤊ 0⤋
You can find one on an Aircraft Carrier. Helps guide in the pilots when on approach.
2007-03-18 04:13:06 · answer #7 · answered by b007a 1 · 0⤊ 0⤋
For the best answers, search on this site https://shorturl.im/aykWf
I got one at a T.V. repair shop, any old big screen has one, be careful not to leave it in the sun or you will start a fire very quickly.
2016-04-09 21:27:26 · answer #8 · answered by Anonymous · 0⤊ 0⤋
I have seen them for sale in drugstores for use in magnifying pages for easier reading. They are also available in office supply stores.
At Staples online:
http://www.staples.com/webapp/wcs/stores/servlet/StaplesProductDisplay?prodCatType=2&storeId=10001&catalogId=10051&langId=-1&productId=130885&cmArea=SEARCH
2007-03-16 06:08:21 · answer #9 · answered by Captain Al 2 · 0⤊ 0⤋
Often used on the back window of RVs.. check your local RV supply store
2016-03-29 01:45:42 · answer #10 · answered by Lori 3 · 0⤊ 0⤋