The Cokin Z-Pro Series Fluorescent Blue 1 Hard-Edge Graduated 0.5 Filter is designed for use with a Cokin Z-Pro Series Filter Holder. It can be used to add fluorescent blue to a hazy or colorless sky. When used instead of a polarizer filter to enhance the sky within an image, the desired effect can be applied only to the sky, without any unwanted polarization or additional contrast to any part 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 dense and clear areas. This filter has up to a 0.5 density and reduces light from entering a lens by up to one and two-thirds of a stop.

This filter is made of durable, optical resin (CR39), measures 1.6mm thick, and has a grade of 1. A grade of 2 is also available where this filter type's effect becomes approximately twice as strong with each grade number increase.

For Cokin Z-Pro Series Holders    Up to 3x Filter Factor, 1.6-Stop    Enhances Gray or Colorless Sky    Hard-Edged Line of Transition    Optical Resin CR39 Filter    Carrying Pouch

• Adds fluorescent blue to a hazy or colorless sky
• Hard-edged line of transition between the dense and clear areas
• 0.5 density and 3x filter factor provides up to a one and two-thirds stop reduction of light in selective areas
• Constructed from optical resin (CR39) for clarity and durability
• Filter pouch included for storage and transport

Related Questions and Answers

Q: 1. Is this a genuine Apple cable?

A: Yes, this is a genuine Apple cable.

Q: 2. Is this ring adapter compatible with Lee filter holder?

A: I am not sure, as I bought mine for the Cokin filters, which it works fine with... If this just slides into the Lee filter holder, it should work fine...HTH

Q: 3. where to buy a Drubo 5D at Torento, Canada, need the shop name, cell number, and location ?

A: Your best option is to contact Drobo directly for a list of Drobo resellers in the Toronto area.

Q: 4. Will this work for charging my iphone 6?

A: Yes, the Apple USB Type-A to Lightning Cable (1.6') BH #APME291AMA will work for charging the iPhone 6.

Q: 5. what is the outside diameter of this ring?? cant find this anywhere on the web haha

A: Its basically 77mm plus the thickness of the very thin metal. So maybe 79mm total. But all that should concern you is that a 77mm diameter filter will fit in it.

Q: 6. Is this compatible with Lee Filter Foundation kit?

A: Sorry I bought it work with my Cokin system and cannot tell if it works with Lee.

Q: 7. What is the difference between the standard Cokin Z-pro filter holder and the 2018 edition Cokin Z-pro filter holder?

A: Cokin Z-Pro Series Filter Holder (2018 Edition) and the other one not listed as 2018 are the same. One is just an updated version of the other. But there really is not any change/difference between them.

Q: 8. how does this attach to the lens? will it work with a lens with a 95mm filter ring?

A: The following 95mm adapter rings can fit the Cokin Z holder: https://bhpho.to/31LpXxd

Q: 9. Hi I bought a Canon 14mm Prime L, but i sm not sure if this is the adapter ring for my 14mm?

A: The Canon 14mm lens has a built-in lens hood and a bulging front element. Therefore, you won't be able to use an adapter that is designed to be screwed onto the lens such as the Cokin Z-Pro filter holder. Check out adapters that are specifically made for your lens, such as the Lee SW150 Mark II. Hope this helps.

Q: 10. Please what is the outer (unthreaded)diameter of this adapter?To work strait on my Chromatek compendium it should be 10.8mm.Can't find the original adapters anywhare..Thank YOu so much for telling me :-)

A: The Cokin 82mm Z-Pro Adapter Ring is 4 in diameter.