Peerless-AV 5 to 7' Adjustable Extension Column (Black) Standing Desks Communication with microSD cards is

Communication with microSD cards is achieved over an SPI interface

Type Blue color conversion Size 77 mm Grade 80A Filter Factor 4 (2 stop) Effect Increases color temperature Application For use when photographing with daylight-balanced film in tungsten lighting Color Temperature 3200 to 5500K Construction ColorCore glass Front Filter Thread Size 77 mm Front Lens Cap Size 77 mm Packaging Info Package Weight 0

Includes 4-Way Barndoors

MMC to Serial Adapter

2-stage Surge Protection

Peerless-AV 5 to 7' Adjustable Extension Column (Black) Standing Desks Communication with microSD cards isFinished in black powder coat, this Peerless 5 to 7' Adjustable Extension Column is designed for use with Peerless AV display mounts, projector mounts, and ceiling plate accessories. It blends in and works in almost any environment. This column is adjustable to lengths from 5 to 7'. Whether it's for an office or mounted from a tall cathedral ceiling, the adjustable column supports up to 500 lb, making it suitable for exhibit, retail or digital signage