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LWT provide custom
design projection lenses for LCOS, DLP, and HTPS projection system.
Cost for a typical order
with 2-prototype lens is about $30,000.
Item |
Description |
Specification |
LCoS Panel |
12 um/Pixel |
0.7" (16:9 1280x768) |
EFL |
Focal Length |
10.5~12mm |
F/No. |
|
2.3~2.5 |
BFL |
|
25(BK7)+25(SF2)+6(Air) |
BFL (BAE) |
Back Air Effective |
>37 mm |
Relative Illumination |
|
70% at Corner |
Transmission |
|
>80% |
Distortion |
|
<0.5% |
MTF |
at 42lp/mm |
0.9F >70%, 0.5>75%, On-Axis>80% |
Exit Pupil Distance |
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Stop Design for Telecentric Optics |
Lateral Color |
|
<7 um |
Barrel |
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Fold Angle 64~66º Elbow Barrel |
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