Promaster 6813 SystemPro Background Stand Kit Video Accessories This new optical design also

This new optical design also employs an ED (extra-low dispersion) glass element to suppress chromatic aberration

Interior Dim: 7

the Wimberley Head has become the industry standard for serious nature photographers

Possible to mix Clic and OCF light shaping tools

Promaster 6813 SystemPro Background Stand Kit Video Accessories This new optical design alsoFeatures: The PROMASTER SystemPro Background Stand Kit turns any two light stands into a heavy duty background stand. The 4 section cross bar lets you create a stand 6', 9' or 12' wide. Complete with the mounting hardware, combine the PROMASTER SystemPro Background Kit with 2 PROMASTER LS 1, LS 2, or LS 3 light stands and the SystemPro TB 6 Bag for a complete background solution.