Continued from September 2008  CTI Newsletter

How to Use Polycarbonate Holographic Lenses in Your ColorBlastŪ 12 TR or iW BlastŪ TR

The photos below are images we took of an iW Blast TR positioned six ft. away from a wall 13 ft. wide and 9 ft. high.  The paper in the center printed with the City Theatrical logo is standard letter size paper--8.5" x 11".  The beams are quite soft and diffuse, and any rings you see in the photos are caused by the photography or computer file.   These photos are intended to give you relative beam sizes of the various lenses available, but do not represent photometric data. 


  • Five symmetric lenses: 10°, 20°, 30°, 40°, 60°

  • Four asymmetric lenses: 30° x 1°, 30° x 5°, 40° x .2°, 60° x 10°

  • Unbreakable

  • Change lenses in seconds with no tools

  • Lenses are protected in cases when not in use. 

  • Lenses are engraved with the beam spread

  • Extends the usability of your lighting fixture

Note: For indoor use only

iW Blast TR with no lens 

30° x 1°  PN6315

10°  PN6310

30° x 5°  PN6316

20°  PN6311

40° x .2°  PN6317

30°  PN6312

60° x 10°  PN6318

40°  PN6313

All lenses are individually protected in cardboard sleeves (as above).  Set of lenses (five lens symmetric or four lens asymmetric) are also protected in a larger cardboard holder (below). 

60° PN6314