Promaster 12' Heavy Duty Background Support Bar - Crossbar Only Used AF Zoom Lenses Transducer principle: Pre-polarized Condenser

Transducer principle: Pre-polarized Condenser

FOV at 1000 yds  367' (111

Active Mode image stabilization helps to minimize image blur from handheld shooting for steadier shots

A distinct halation effect produces glowing highlights from strong light sources

and the manual focus design enables working with subjects up to 2

Promaster 12' Heavy Duty Background Support Bar - Crossbar Only Used AF Zoom Lenses Transducer principle: Pre-polarized CondenserUse the ProMaster Heavy Duty Background Support Bar with two standard light stands to create a complete system for backdrops or roll paper up to 12 wide! This 4 section crossbar snaps together easily and each end mounts to a light stands 5 8 stud with 20 screw mount. It can be configured in three ways to best match the size of your background. Use two crossbar sections to accommodate 5 wide backgrounds; three sections fit backgrounds up to 9; and