The Tiffen 3 x 4" 5 Red Hard-Edge Graduated Filter helps to specifically add a warm, bright red coloration to skies and other bright areas of an image while allowing a portion of the image to remain neutrally colored. The filter's coloring is densest at the edge and tapers to clear by the middle, with a hard-edged transition between the density and clear areas. The 5 color density provides more red coloration than the 4 density filter.

This filter 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. It measures 3 x 4" / 76.2 x 101.6mm.

Note: A horizontal orientation filter's line of transition runs parallel to the long side of the filter.

5 Density Color Graduated Filter    Red Coloring in Select Areas    Hard-Step Graduation    ColorCore Technology

Provides a bright red coloring to select areas of the image.

Graduated filter design keeps a portion of the image neutral, resulting in a more realistic look while allowing for the sky or other bright areas to take on the color of the density.

Related Questions and Answers

Q: 1. Could someone be so kind to tell me the measures of the black fabric (ideally in cm)? Also does B&H have this kind of fabric? I do not have broncolor mount and would love to do something DIY... thank you!

A: The inner mask area is approx. 90x150cm, with a 15cm border on each side which allows light to pass through. The material is an opque double-layered non-reflective black fabric.

Q: 2. Does this require a separate purchase of the D-Tap to 2-Pin Cable to use the dummy battery?

A: No, the Core SWX powerbase edge cable for sony L-Series connects directly to the battery.

Q: 3. How much does it weigh?

A: The battery weighs i at: 1.3 lb / 0.6 kg

Q: 4. Does this come with different plugs adaptors?

A: It does not.

Q: 5. Will it work with a Panasonic G9?

A: Core SWX Powerbase EDGE Battery with DMW-BLF19 Cable & D-Tap Charger BH #COPBEGH will work with Panasonic Lumix DC-G9.

Q: 6. Is this compatible with a Tamron 70-180 2.8?

A: At this time Ulanzi does not list that the Ulanzi S-63 Rotatable Horizontal-to-Vertical Mount Plate Kit for Select Sony Mirrorless Cameras is compatible with the Tamron 70-180.

Q: 7. Is this compatible with the Sony 85mm F/1.8?

A: Yes, the Ulanzi S-63 Rotatable Horizontal-to-Vertical Mount Plate Kit for Select Sony Mirrorless Cameras is compatible with the Sony 85mm F/1.8 lens. Please note, your camera body must also be compatible with this product. Check the compatibility list under the product description to see if your camera is compatible.

Q: 8. Do this Powerbase need a separate Charger to charge it?

A: It needs the charger that is pictured.

Q: 9. How long will this power the BM4K?

A: This battery is around 3.5x the capacity as the LP-E6 style battery the Pocket 4K/6K normally uses. You should expect this to get around 3.5x the power. If an LP-E6 is giving you 45 minutes then this should give you 150 minutes or so.

Q: 10. IT SAY'S IT CAN "power your gear for up to 8.25 hours" BUT WHEN I GO TO THE Q&A IT SAYS 2-3!?

A: The Core SWX Powerbase EDGE Battery on its own, can power other devices besides the suggested camera for this package (Blackmagic Design Pocket Cinema Camera 4K / 6K). The manufacturer, Core SWX states that it can power for up to 8.25 hours on "a small DSLR/mirrorless camera", which could also be power by this setup. For a Blackmagic Pocket Cinema Camera 4K / 6K the power demands are higher and you would get less time.