ProMaster 49mm Variable ND - Standard Tripods with Heads The user replaceable flash tube

The user replaceable flash tube is color-corrected to daylight Kelvin temperature

MFR SKU: 9967B002 | Helix SKU: CA9967B002

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6 lbs (3 Kg) and gives you the flexibility of the triple function universal combo head with both 1-1/8 (28mm) and 5/8 (16mm) receivers plus a multi-direction 5/8 (16mm) stud

ProMaster 49mm Variable ND - Standard Tripods with Heads The user replaceable flash tubeProMaster 49mm Variable ND Standard ProMaster SKU: 9531 Helix SKU: PR9531 OVERVIEW The ProMaster Standard Variable Neutral Density Filter provides light reduction of about 1. 3 to 8. 6 stops. The ND3 to ND400 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. Features high quality glass and precision metal frames.