sp what triplet and fresnal lenses to get

ok i have the
proview 15.4 wide screen lcd.
S400DD light

I want to know what lenses i shoud get. i want a clean clear image.
What triplet is better the LL 80mm or the DIYPC 135mm?
price is not what i am concerned about.
also what fresnal lenses are better for use.afetr the lcd
the LL ones or
3dlens High Resolution Item: #F550
Thickness: 1.5mm
Weight: 280 grams
Material: optical acrylic
Groove pitch: 0.2mm
Focal length: 5500mm

and does it reall matter what one goes befor the lcd to spread the light?



yea newB questions.

Patrick