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Old 15th October 2009, 04:21 PM   #1
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Default Fresnel lens in India?

Hi could some one please suggest where to buy a fresnel lens in India?
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Old 28th October 2009, 03:37 PM   #2
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in hyderabad?
i need 220mm * 350mm
any source?
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Old 5th November 2009, 07:24 AM   #3
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lensel is the best, send a mail to them !!

66/2, D2, MIDC Area, Chinchwad, Pune – 411 019, India.
Tel.: 66111722, 27474340, 27464581 Fax: 020-27470212
Email: lensel@pn2.vsnl.net.in
Website: Precision Glass Optics, Plastic Optics, Magnifiers, Opto Electronics India
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Old 18th December 2009, 09:22 AM   #4
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Thx

lemme see
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Old 7th March 2010, 03:14 PM   #5
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Default Fresnle Lens in India

Hi All,

By the way .. if you want to use Fresnel Lens in your DIY projector...
The best way to do this is Go to some big stationary store and ask them for Page Magnifiers...

That will work as a Fresnel Lens in your box..

Regards,
Paresh Rathod
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Old 22nd March 2010, 12:28 PM   #6
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i have tried plastic page magnifier sheet as replacement to fresnel lens it does works but results are poor quality and also has blur imzge patches. i have ordered a good quality Glass fresnel lens hoping to get better results that plastic page magnifiers.
The only key to success is to gather as much light and focus it accurately to get bright and sharp image. so always go for bigger fresnel lens size than your source size.
thanks
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Old 15th April 2010, 08:36 AM   #7
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hi all i am from chennai !! finaly i made it !!
it is working very nice !!
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Old 21st April 2010, 06:22 PM   #8
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Location: Hyderabad
Default I am in hyderabad too

Guys,

I am sreekanth from hyd. Planning to build a DIY projector.

If anyone is interested in helping me / joining me

call@9676784640.

Cheers,
Sreekanth
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Old 30th April 2010, 11:22 AM   #9
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Hi Sreekanth @ gunsreekanthvs, i would like to join you in making DIY projector,

pls check you PM
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Old 9th June 2010, 05:00 PM   #10
cingo is offline cingo  China
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Hi Friends

Can anyone please help me find a set of Fresnel lens and Triplet/doublets
I tried Lensel Optics Pune. They have stopped manufacturing these things for now.

I already have a 7" LCD screen
Please guide me on the lenses(what will be needed in terms of optics) so that i can have at least 100" display with around 8-10 feet distance (screen to projector)

Thanks !

Regards
Cingo
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