Home      |      Products      |     About Us      |     Contact Us

     Products > Light Engine Projection Optics > Projection Lens

 

 

     

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  

 

Stop Design for Telecentric Optics

Lateral Color  

 

<7 um

Barrel

 

Fold Angle 64~66º Elbow Barrel

 

 

  Laser Optics
  Light Engine Projection Optics
  Health and Safety Optics
  Custom Optics
  Technical Consultant
 
   

Address:1252 Inca Drv.,Oxnard,CA 93030,USA  Tel:1-805-988-9244   LWT@lightwavetek.com

                                          Copyright ©2005 LightWaveTek,LLC