The Tiffen 4 x 6" 1 Tropic Blue Hard-Edge Graduated Filter helps to specifically add a cool, greenish-blue 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 1 color density provides less tropic blue coloration than the 2 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 4 x 6" / 101.6 x 152.4mm.

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

1 Density Color Graduated Filter    Tropic Blue Coloring in Select Areas    Hard-Step Graduation    ColorCore Technology

Provides a deep greenish blue 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. how many pictures can I take on one battery charge?

A: Lots my wife uses so I don't really know. Buy a spare battery and your good for all day

Q: 2. Can you extend this battery's runtime by plugging it in while in use on a device where the usb port is visible (SmallHD DP4)?

A: You cannot use the SmallRig LP-E6NH USB-C Rechargeable Camera Battery while it is plugged in to AC power.

Q: 3. Does this have 7200 rpm?

A: It has at 5400 rpm drive. Its not a speed demon but great back-up drive for the price. Only drive this size that I know of with a 7200 rpm drive is the G-Force. Pricey but IMO worth the money not only for the speed but also the reliabilty.

Q: 4. is this cord a “usb power delivery cord”?

A: Yes, the SmallRig LP-E6NH USB-C Rechargeable Camera Battery comes with the USB-C to USB-A Charging Cable which can be used to charge the battery without a battery charger.

Q: 5. Does this device work with 64 Gb micro SD card? thank you

A: 64G?! Seriously? How big is your music collection?!! In any case... no, this player accepts up to 32G external card.

Q: 6. would this camera take good quality photos of Northern Lights?

A: This would not be an ideal option. I would try to get something with better low light shooting. Even stepping up to the Canon PowerShot ELPH 360 HS linked here, will result in better images. https://bhpho.to/2UIeSZO

Q: 7. Does it have voice recorder... I lost a san disk MP3 with a great voice recorder... which on has this feature??? help

A: This MP3 player does not have a voice recorder built in. My apologies.

Q: 8. How long of a video can this camera take?

A: I believe that there is no limit to the videoength possible except for your battery life and the memory

Q: 9. Can over exposure be controlled when shooting in dappled sunlight/shadow?

A: Unfortunately you can not control the exposure when in dappled sunlight/shadow.

Q: 10. Is this battery compatible with Nikon Zf?

A: Yes, the SmallRig EN-EL15c USB-C Battery (2400mAh, Orange) is compatible with the Nikon Zf Mirrorless Camera.