Promaster 8740 37mm UV Digital HGX Filter Diffusers has two aspheric lenses

has two aspheric lenses

Even if you own flashes from many different manufacturers

Native ISO range up to 51

Intelligent communication with the latest Alpha bodies - The Alpha Lighting System has evolved in parallel with Alpha camera bodies to give creators optimum illumination in a wide range of applications

The whole time you’re recording

Promaster 8740 37mm UV Digital HGX Filter Diffusers has two aspheric lensesFeatures: The PROMASTER Digital HGX UV filter absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. It is a multi purpose fine weather filter for color as well as black and white photos and also serves as a permanent lens protector. PROMASTER Digital HGX filters are the most advanced optical filters available today for digital photography featuring: Next Generation Digital Anti Reflection Multi Coating Specially