Hi, Howmuch does this freshnell lens cost? and what is the shipping cost? Do you have similar acrilic freshnel of 330 mm focal length? Looking forward to your...
The Beta II is the same lens as the "Poli-IV" TV Projection Lens. It is a big 6.6" in diameter and 6.6" long and has a 11.98" focus length and a 1.86...
Well I think that this lens wont work with my setup as it is a 17" monitor... need something that will work with it and I'm selling to best offer. Thanks in...
Thanks for the info... that would be like 300mm right? woa! I dont know why in my head I though that this lens had a 400mm focal length!!! thanks again! Does...
Hello Ive got a Beta II, I can tell you that it will not work with a 17 inch monitor..the biggest maybe 15 inch only. ... build ... like. ... of it… ... beta...
Hi, The fresnel lens is 24,90$ plus shipping. The 330 mm focal length will not work for tv projection. You will obtain a curved projected image because of the...
Hi, You can see image result at: www.toutdentaire.com/videoprojecteur.html It is the photos of the guy and the girl trapped in the elevator. This is the ...
no more brightness problems. I use my papersilver screen. hardly no money spent.the zoombox by hasbro is a little pixelly but you don't really notice it. eveny...
Thanks, What is the shipping cost to India? Also is it the same lens sold by 3D lens.com? I also need 330 focal lens to try for 17 inch LCD projector. Regards,...
it is great. even though my flat monitor was very good this is far better. the pixels are not noticeable after a while. sometimes you're just to close. if you...
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=110089248377 Just browsing around for projectors lately(since I dropped my last one down the stairs) And I...
These lenses are produced in the United States. Where did I get them from? Secret, Secret !!!!! "u.berism" <no_reply@yahoogroups.com> a écrit : Hello, I would...
Hi, Looks good but could you do a couple more..perhaps with the projector in shot Thanks ... This is the ... whatsoever. ... questions ! Profitez des...
Yep I can do that croma_clear1 <no_reply@yahoogroups.com> a écrit : Hi, Looks good but could you do a couple more..perhaps with the projector in shot...
I read that the only lens suitable for a projector are triplet, plano convex, and positive meniscus. Would a double convex lens work? I found a double convex...
Well yeah, you should start by reading the file section before asking over and over the same question. This way, you would have already found out that CRT...
Fresnel lens is the perfect lens for the job. The person who thinks the contrary, either didn't use the right one, or hasn't even tried it. uconn700...
I still very interested in a english version. Do you think you can get it done?? If not, I will just settle for the french version. By the way, are you...
Would it be possible for me to project a non-inverted image by using two lenses with two different focal lengths and putting them both right where they should...
Well the fresnel lenses that I bought were the cheap page magnifier ones from eBay, and it was in the Files section that fresnel lenses were unsuitable; I'm...
Like you said. The cheap ones on ebay won't work they are plastic fresnel lens. I fell for them, at the beginning but pesisted until I found the right one and...
To me the answer is NOPE. It will not work. The only thing that works is using a mirror or a switch to invert the image. The secret is in using a front surface...
Yes I will be sending it from France. The diagrams and images are very easy to understand even if you don't know french you will be able to figure it out just...
How would I adjust the screen pot to make the CRT brighter? I'm going to be using a 1080p CRT monitor, so it will be dimmer than a regular TV. I want to...
Would it improve the brightness and/or picture quality if I used a plastic(or a better one) fresnel lens to focus the light from the CRT and used the double...
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