The 82mm, 1-grade C-Series Black Diffusion Filter from K&F Concept is a circular black diffusion filter from K&F's Classic Series, also referred to as the C-Series.

Classic Series Circular Diffusion Filter

Related Questions and Answers

Q: 1. what is weight with and without center column?

A: The K&F X324C4 weighs 4.7 lbs with the column installed. However, the manufacturer does not publish weight with the column removed.

Q: 2. Can I secure a folding tripod to the outside of the bag?

A: There are no mechanisms in place to hold a tripod on the outside of the K&F Concept Camera Sling Bag (Black, 10L).

Q: 3. For the Nikon D810 + 105mm lens, is it possible to accommodate this backpack? And the weight of the set can the bag?

A: The K&F Concept Camera Sling Bag (Black, 10L) will accept the Nikon D810 with the Nikon 105mm 2.8 Macro lens. It won't be too heavy for the bag to handle.

Q: 4. Not a single image of inside the backpack. What does the inside look like?

A: K&F Concept Multi-Functional Camera Travel Backpack (Black) interrior is gray and uses a Non-scratch nylon material. The backpack divide into two compartments with a removable inner lining. The camera compartment has an insert to acomodate multiple camera equipment. The divivers is also gray and use a Looped nylon fabric material with removable dividers. The size of the inser is (10 x 7 x 5).

Q: 5. Does a bmpcc4k fit in this back pack?

A: Yes, you would be able to comfortably fit a Blackmagic Design Pocket Cinema Camera 4K in the K&F Concept Beta Photography Backpack (Blue, 20L) and have room left over for 2-3 lenses.

Q: 6. Would I be able to fit a Nikon D750 with attached Nikkor 16-35 f4 lens?

A: Yes. The K&F Concept Camera Sling Bag (Black, 10L) will fit the Nikon D750 camera and 16-35mm lens attached.

Q: 7. How much light fall-off is caused by Rogue soft boxes?

A: ExpoImaging does not list how much fall off the panel blocks of light. An average, diffusion panels like this are around 1-1.5 stops fall off.

Q: 8. Does the K&F Concept Camera Sling Bag (Black, 10L) protect the gear from rain?

A: The K&F Concept Camera Sling Bag (Black, 10L) has a waterproof exterior, but the bag is not IP rated, so it will protect the gear only in the event of light rain.

Q: 9. What are the internal dimensions for the bottom section?

A: The K&F Concept Alpha Backpack (Gray, 25L) has not been measured for its interior dimensions. The exterior dimensions of the bottom are 11.8 x 9.4". In general, you lose about 1.5" for the internal dimensions, so that will place the internal size at about 10 x 8".

Q: 10. Is it ideal for my Bmpcc 6k g2 and 1-2 lens with full cage, as i would use this for travel?

A: You could fit it but it would be a very tight fit and likely require you to pack the camera without a lens on. A 15 or 20L bag might be more ideal, especially if you're traveling with batteries, media, and filters.