Profoto BackPack M Sony (Direct) 2x Optical Zoom Lens

2x Optical Zoom Lens

It also boasts top-tier image quality with a 20 element in 13 group construction starring two Super ED elements and one aspherical element

They have large colour LCD screens with an easy to follow menu system and in-built help

With a 100% fibre base

This feature allows the camera operator to add filters over the lens without taking up a filter stage in a matte box

Profoto BackPack M Sony (Direct) 2x Optical Zoom LensProfoto's Backpack M for D1 Air or B1 AirTTL is a sturdy ballistic nylon pack with room for two B1 or D1 flash heads and accessories such as chargers, Air transmitters and expendables. The interior has padded compartments in gray nylon. Besides shoulder straps the pack has a top handle and exterior pockets for light stands.