The 4-stop, 6.6 x 6.6" Tiffen Hard-Edge Graduated ND Filter 6.6x6.6 4-Stopis a graduated neutral density filter that helps to specifically darken skies and other bright areas of the image. The filter is densest at the edge and tapers to clear by the middle, with a hard-edged line of transition between the density and clear areas. Neutral density filters do not affect the coloration of the image and the 1.2 density provides a 4 stop reduction in light from entering the lens.

This filter is constructed from Water White glass and is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 6.6 x 6.6" / 167.6 x 167.6mm.

1.2 Optical Density    ColorCore Water White Glass    Reduce Exposure in Selective Areas

Hard-edged 1.2 ND graduated filter for darkening skies and other bright areas of the image.

Provides a 4 stop reduction in light in selective areas.

Neutral density filters do not affect the overall coloration of the image.

Water White optical glass for excellent clarity.

Related Questions and Answers

Q: 1. How much time can i get using this battery with new bmpcc4k?

A: While we will need to wait for the Pocket Cinema 4K camera to be released before knowing its exact battery demands, we believe you should expect to get at least 4 hours of run time with this battery.

Q: 2. What wall connector do I need to power this battery?

A: This is a connector that works specifically with the Core SWX Powerbase EDGE battery system. This does not connect to AC Power. We have a kit available that has the battery, this connector and a charger for the battery.https://bhpho.to/2LggUde

Q: 3. How many AMPS on the USB jacks? Current, not voltage.

A: The Core SWX Powerbase EDGE Battery and D-Tap Cable Kit for Blackmagic Pocket Camera 4K provides 3 amps from the USB Type-A port.

Q: 4. Can this be used to power up Godox VL300 light? If yes one battery will be sufficient or two needed?

A: If you have a Godox light with a V-mount battery plate you could use this. However this is only a 49Wh battery. It really is not geared towards larger lights that require a lot of power.

Q: 5. Can this be mounted directly to a Westcott Flex 1x1 panel, without using the scrim jim frame?

A: Unfortunately, a Scrim Jim frame is required to mount this diffusion panel to a Westcott Flex 1 x 1.

Q: 6. does it have a threaded bottom mount for tripod?

A: Yes it does.

Q: 7. Can this be used with regular battery plate instead of the CORE one?

A: We're afraid not. This part is only for the Core SWX Powerbase EDGE batteries. It will not work with other systems.

Q: 8. Will this also work with the GH5L?

A: Yes. As well the other following units Panasonic GH5s, GH5, GH4, or GH3 camera.

Q: 9. Can this be used to power/connect to the Fuji VG-XT3 battery grip?

A: This product is designed to power the Canon C100, C300 and C500. It will not work with a Fuji Battery Grip nor are we aware of an option that will allow this to work that battery grip.

Q: 10. I want to use this to power a BMPCC 4K. What D-Tap cable is compatible? I have one with AB Titon, would that work just as well?

A: the Core SWX Powerbase EDGE Battery Bundle for Blackmagic Pocket Camera 6K & 4K comes with a compatible dummy battery to power the Pocket 4 and 6K cameras from Black Magic. If you would like to use a Dtap cable for power it should be like the model listed below. Core SWX Coiled D-Tap to 2-Pin Cable for Blackmagic Pocket 4K & 6K (18 to 48") BH #COPTCBMPC4