Use this honeycomb to avoid any minimal stray light from any of the Parallel Beams Intensifiers mentioned below. This is a screw-on honeycomb and cut a negligible amount of light when used. 

FITS DPBA MODELS:

• DPBA-610 (Intensifier for DLED2, DLED3)
• DPBA-710 (Intensifier for Classic DLH4, DLH200, DLED4, DLED7)
• Old model number - DPBA-710HON