This 100 x 150mm Kase K100 Graduated Fog Filter Is a vertical graduated filter that transitions from clear to the full fog effect. The extra length compared to a standard 100 x 100mm filter allows you to slide it within your matte box to get the put the transition in the right place.

Transitions from Clear to Full Effect

Related Questions and Answers

Q: 1. Is it compatible with the Sony fx3?

A: The Kase Clip-In Anti-Laser Filter for Sony Alpha Cameras is incompatible with the Sony FX3 Full-Frame Cinema Camera.

Q: 2. Does the Nikkor 400mm f/2.8 kit come with a lens cover? I see this question was answered for the 800mm, but reviews say no.

A: The Kase UV Filter Kit for Nikon NIKKOR Z 400mm f/2.8 TC VR S Lens does not include a lens cap.

Q: 3. can the lens hood be Reinstalled in shooting position once this UV filter is attached?

A: The lens hood can't be reinstalled in shooting position once the Kase Filter Kit for Canon EF 800mm f/5.6L IS USM Lens is attached.

Q: 4. what filters fits my Pentax K-50 camera?

A: That would depend on the filter thread of the lens you are using on the K-50. Typically, you can find this on the underside of the lens cap, along the lens barrel, or inside edge of the front of the lens. It will be the number after the symbol of a circle with a line through it. If you are having troubles finding this, you could send us an email letting us know what lens you are using, and we would be able to check on this for you. a href= http://Askphoto@bhphotovideo.com target= _blank Askphoto@bhphotovideo.com/a

Q: 5. Will this hold 82mm round filters?

A: Yes, the Lowepro GearUp Filter Pouch 100 (Gray) will hold 82mm filters.

Q: 6. Does this work on the sigma 14-24 2.8 GD HSM as well???

A: This is only for the nikon AF-S 14-24mm f/2.8, but alternatives exist that support the Sigma 14-24mm f/2.8 DG HSM. For example: https://bhpho.to/3pdtATV

Q: 7. What are the optical properties of this filter? I don't see it listed on Kase website.

A: The optical properties are the same as their 77mm UV filter listed here: https://bhpho.to/3HoB81m The most important thing about this filter is it is the first and only front mount filter for an 800mm lens. Previously there were never any UV protection options for an 800mm prime lens.

Q: 8. Does this come with a lens cover as shown in the picture (black thing). None of the documentation talks about it?

A: Yes, the Kase UV Filter Kit for Nikon NIKKOR Z 800mm f/6.3 VR S Lens includes a lens cap.

Q: 9. What is the Filter Factor of this filter..?

A: The Kase UV Filter Kit for Nikon NIKKOR Z 800mm f/6.3 VR S Lens is a UV filter with no filter factor since it does not cut any light entering the lens.

Q: 10. I have a Pentax 35mm, model # ZX-7. One of my lenses is inscribed with: SMCPentax-FA 1:3.5-5.6 28-80mm. The other lens, 1:4.5-5.6 80-320mm. Do you sell the Ultaviolet filters for these lenses?? If so, I am interested in knowing the price of them. Thank you. Rita

A: The Pentax 28-80mm and 80-320mm lenses both take filters with a thread size of 58mm. Check out the Hoya 58mm UV Haze NXT filter: http://bhpho.to/JIm3a2