[simpits-tech] 3x Fresnel lens

[Jim K.]

Guys,
I emailed www.3dlens.com asking if they sold a 6X sheet lens and here was 
his reply:

"We do not have 6x lens because it is very difficult to make high 
magnification on such large size in only 0.4mm thickness, unless the 
material is very thick as 2mm.
In internet somebody said that he sells 6x lens, but I don't believe it. 
Most of TV projector resellers on eBay are our customers and use our 3X 
lens (#406 180mm x 260mm), but some sellers claim the lens a 6X lens, it is 
not true.
Best regards"

Jim