FREMONT, Calif., June 23, 2020 /PRNewswire/ -- Optoma, the world's leader in 4K UHD projection technology*, and Navitar, a leading designer, developer and manufacturer of high quality projection ...
It's easy to design a lens that is costly to produce. A few tricks can keep things economical. Incorporation of a special fisheye lens lets a standard LCD projector beam realistic images over more ...
[Bhautik Joshi’s] fisheye lens hack works well and looks OK too. It uses a door peephole from the hardware store as the fisheye and a slide projector lens to enlarge the image for proper sizing on the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback