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
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
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
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
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
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
Hi Cingo! Just wanted to help you out. Fresnel lens is available for buying online on ebay.in in india. try this link
eBay India: 100" BIG TV TELEVISION DIY VIDEO PROJECTOR FRESNEL LENS (item 110678628484 end time 23-May-2011 23:37:31 IST)
I am
eBay India: 100" BIG TV TELEVISION DIY VIDEO PROJECTOR FRESNEL LENS (item 110678628484 end time 23-May-2011 23:37:31 IST)
I am
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