The Polymaker 1.75mm PolyMide PA612-CF Filament is made of carbon fiber reinforced polyamide, which is based on a copolymer of PA6 and PA12. Thanks to its chemical structure, this filament has a lower moisture sensitivity compared to PA6-based materials, and improved mechanical properties compared to PA12-based materials. This filament enhances dimensional stability, thanks to carbon fiber reinforcement and warp-free technology.

1.75mm Filament Diameter    500g Weight    Nylon Material

• Printing Temperature: 482 - 572°F / 250 - 300°C
• Bed Temperature: 77 - 122°F / 25 - 50°C
• Printing Speed: 30 - 60 mm/s
• Fan: OFF

Direct Drive

• Retraction Distance: 3 mm
• Retraction Speed: 40 mm/s

Indirect Drive

• Retraction Distance: 6 mm
• Retraction Speed: 60 mm/s

• 212°F / 100°C for 8 hours (Only if the material has absorbed moisture)

Related Questions and Answers

Q: 1. Is this made in Thailand or China?

A: This tripod is manufactured in Thailand.

Q: 2. Is center column removable?

A: Yes it is!

Q: 3. Will this case fit the D850 with the MB-D18 attached?

A: No. The following unit will accommodate the body only with no grip attached.

Q: 4. "Center column is removable, which allows the tripod to be set at a minimum height of 4.9" How can it be used without the center column, unless there is a short one available to take its place?

A: The center column splits near the top, turning it into a short center column.

Q: 5. What is the thread size?

A: This tripod has a reversible screw. One side is 1/4" the other side is 3/8".

Q: 6. does this case fit Nikon d810 with 24-120mm lens?

A: Works with D800 so probably will work with D810. Suggest you compare camera specs.

Q: 7. What is the diameter of the upper CF legs?

A: Diameter of the first upper leg is; 25mm.

Q: 8. What is the diameter of the base plate (where the tripod head attaches)? Will this fit nicely with the Manfrotto BeFree video head (it's base is 40mm)?

A: The base plate is about 2" wide, and would fit the Manfrotto BeFree video head quite nicely on it.

Q: 9. Will this case accommodate the D850 and any of the smaller lenses?

A: Yes, it will fit with plenty of room.

Q: 10. Will this fit a Nikon D850 with a 24 f1.8 lens? Will it be snug or will there be some space??

A: According to Nikon's compatibility chart, yes, the Nikon D850 DSLR Camera will fit in the Nikon CF-DC4 Semi-Soft Case with the Nikon AF-S NIKKOR 24mm f/1.8G ED Lens, and will fit stored with the filter, lens cap, and bayonet lens hood in the reverse position.